74172016

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1861}}^1$

素因数の和:1969

約数の個数: 40

約数和(自身を含む): 149615424

約数和(自身を除く): 75443408

約数列:

[1, 2, 4, 8, 16, 47, 53, 94, 106, 188, 212, 376, 424, 752, 848, 1861, 2491, 3722, 4982, 7444, 9964, 14888, 19928, 29776, 39856, 87467, 98633, 174934, 197266, 349868, 394532, 699736, 789064, 1399472, 1578128, 4635751, 9271502, 18543004, 37086008, 74172016]

約数ペア:

[(1, 74172016), (2, 37086008), (4, 18543004), (8, 9271502), (16, 4635751), (47, 1578128), (53, 1399472), (94, 789064), (106, 699736), (188, 394532), (212, 349868), (376, 197266), (424, 174934), (752, 98633), (848, 87467), (1861, 39856), (2491, 29776), (3722, 19928), (4982, 14888), (7444, 9964)]