4272112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 80

約数和(自身を含む): 9999360

約数和(自身を除く): 5727248

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 38, 46, 47, 52, 76, 92, 94, 104, 152, 184, 188, 208, 247, 299, 304, 368, 376, 437, 494, 598, 611, 752, 874, 893, 988, 1081, 1196, 1222, 1748, 1786, 1976, 2162, 2392, 2444, 3496, 3572, 3952, 4324, 4784, 4888, 5681, 6992, 7144, 8648, 9776, 11362, 11609, 14053, 14288, 17296, 20539, 22724, 23218, 28106, 41078, 45448, 46436, 56212, 82156, 90896, 92872, 112424, 164312, 185744, 224848, 267007, 328624, 534014, 1068028, 2136056, 4272112]

約数ペア:

[(1, 4272112), (2, 2136056), (4, 1068028), (8, 534014), (13, 328624), (16, 267007), (19, 224848), (23, 185744), (26, 164312), (38, 112424), (46, 92872), (47, 90896), (52, 82156), (76, 56212), (92, 46436), (94, 45448), (104, 41078), (152, 28106), (184, 23218), (188, 22724), (208, 20539), (247, 17296), (299, 14288), (304, 14053), (368, 11609), (376, 11362), (437, 9776), (494, 8648), (598, 7144), (611, 6992), (752, 5681), (874, 4888), (893, 4784), (988, 4324), (1081, 3952), (1196, 3572), (1222, 3496), (1748, 2444), (1786, 2392), (1976, 2162)]