74251784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{6911}}^1$

素因数の和:7013

約数の個数: 32

約数和(自身を含む): 149299200

約数和(自身を除く): 75047416

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 5372, 6911, 10744, 13822, 27644, 55288, 117487, 234974, 469948, 545969, 939896, 1091938, 2183876, 4367752, 9281473, 18562946, 37125892, 74251784]

約数ペア:

[(1, 74251784), (2, 37125892), (4, 18562946), (8, 9281473), (17, 4367752), (34, 2183876), (68, 1091938), (79, 939896), (136, 545969), (158, 469948), (316, 234974), (632, 117487), (1343, 55288), (2686, 27644), (5372, 13822), (6911, 10744)]