25604379528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{19001}}^1$

素因数の和:19647

約数の個数: 128

約数和(自身を含む): 78914545920

約数和(自身を除く): 53310166392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 617, 728, 1092, 1234, 1851, 2184, 2468, 3702, 4319, 4936, 7404, 8021, 8638, 12957, 14808, 16042, 17276, 19001, 24063, 25914, 32084, 34552, 38002, 48126, 51828, 56147, 57003, 64168, 76004, 96252, 103656, 112294, 114006, 133007, 152008, 168441, 192504, 224588, 228012, 247013, 266014, 336882, 399021, 449176, 456024, 494026, 532028, 673764, 741039, 798042, 988052, 1064056, 1347528, 1482078, 1596084, 1729091, 1976104, 2964156, 3192168, 3458182, 5187273, 5928312, 6916364, 10374546, 11723617, 13832728, 20749092, 23447234, 35170851, 41498184, 46894468, 70341702, 82065319, 93788936, 140683404, 152407021, 164130638, 246195957, 281366808, 304814042, 328261276, 457221063, 492391914, 609628084, 656522552, 914442126, 984783828, 1066849147, 1219256168, 1828884252, 1969567656, 2133698294, 3200547441, 3657768504, 4267396588, 6401094882, 8534793176, 12802189764, 25604379528]

約数ペア:

[(1, 25604379528), (2, 12802189764), (3, 8534793176), (4, 6401094882), (6, 4267396588), (7, 3657768504), (8, 3200547441), (12, 2133698294), (13, 1969567656), (14, 1828884252), (21, 1219256168), (24, 1066849147), (26, 984783828), (28, 914442126), (39, 656522552), (42, 609628084), (52, 492391914), (56, 457221063), (78, 328261276), (84, 304814042), (91, 281366808), (104, 246195957), (156, 164130638), (168, 152407021), (182, 140683404), (273, 93788936), (312, 82065319), (364, 70341702), (546, 46894468), (617, 41498184), (728, 35170851), (1092, 23447234), (1234, 20749092), (1851, 13832728), (2184, 11723617), (2468, 10374546), (3702, 6916364), (4319, 5928312), (4936, 5187273), (7404, 3458182), (8021, 3192168), (8638, 2964156), (12957, 1976104), (14808, 1729091), (16042, 1596084), (17276, 1482078), (19001, 1347528), (24063, 1064056), (25914, 988052), (32084, 798042), (34552, 741039), (38002, 673764), (48126, 532028), (51828, 494026), (56147, 456024), (57003, 449176), (64168, 399021), (76004, 336882), (96252, 266014), (103656, 247013), (112294, 228012), (114006, 224588), (133007, 192504), (152008, 168441)]