40273402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1798

約数の個数: 32

約数和(自身を含む): 69511680

約数和(自身を除く): 29238278

約数列:

[1, 2, 13, 26, 29, 31, 58, 62, 377, 403, 754, 806, 899, 1723, 1798, 3446, 11687, 22399, 23374, 44798, 49967, 53413, 99934, 106826, 649571, 694369, 1299142, 1388738, 1548977, 3097954, 20136701, 40273402]

約数ペア:

[(1, 40273402), (2, 20136701), (13, 3097954), (26, 1548977), (29, 1388738), (31, 1299142), (58, 694369), (62, 649571), (377, 106826), (403, 99934), (754, 53413), (806, 49967), (899, 44798), (1723, 23374), (1798, 22399), (3446, 11687)]