25025364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7639}}^1$

素因数の和:7669

約数の個数: 72

約数和(自身を含む): 77866880

約数和(自身を除く): 52841516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 7639, 15278, 22917, 30556, 45834, 53473, 68751, 91668, 99307, 106946, 137502, 160419, 198614, 213892, 275004, 297921, 320838, 397228, 481257, 595842, 641676, 695149, 893763, 962514, 1191684, 1390298, 1787526, 1925028, 2085447, 2780596, 3575052, 4170894, 6256341, 8341788, 12512682, 25025364]

約数ペア:

[(1, 25025364), (2, 12512682), (3, 8341788), (4, 6256341), (6, 4170894), (7, 3575052), (9, 2780596), (12, 2085447), (13, 1925028), (14, 1787526), (18, 1390298), (21, 1191684), (26, 962514), (28, 893763), (36, 695149), (39, 641676), (42, 595842), (52, 481257), (63, 397228), (78, 320838), (84, 297921), (91, 275004), (117, 213892), (126, 198614), (156, 160419), (182, 137502), (234, 106946), (252, 99307), (273, 91668), (364, 68751), (468, 53473), (546, 45834), (819, 30556), (1092, 22917), (1638, 15278), (3276, 7639)]