74707654

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 136745280

約数和(自身を除く): 62037626

約数列:

[1, 2, 7, 14, 29, 49, 58, 97, 98, 194, 203, 271, 406, 542, 679, 1358, 1421, 1897, 2813, 2842, 3794, 4753, 5626, 7859, 9506, 13279, 15718, 19691, 26287, 26558, 39382, 52574, 55013, 110026, 137837, 184009, 275674, 368018, 385091, 762323, 770182, 1288063, 1524646, 2576126, 5336261, 10672522, 37353827, 74707654]

約数ペア:

[(1, 74707654), (2, 37353827), (7, 10672522), (14, 5336261), (29, 2576126), (49, 1524646), (58, 1288063), (97, 770182), (98, 762323), (194, 385091), (203, 368018), (271, 275674), (406, 184009), (542, 137837), (679, 110026), (1358, 55013), (1421, 52574), (1897, 39382), (2813, 26558), (2842, 26287), (3794, 19691), (4753, 15718), (5626, 13279), (7859, 9506)]