40119338

素因数分解:

$2^1\times 7^3\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 70761600

約数和(自身を除く): 30642262

約数列:

[1, 2, 7, 14, 49, 98, 233, 251, 343, 466, 502, 686, 1631, 1757, 3262, 3514, 11417, 12299, 22834, 24598, 58483, 79919, 86093, 116966, 159838, 172186, 409381, 818762, 2865667, 5731334, 20059669, 40119338]

約数ペア:

[(1, 40119338), (2, 20059669), (7, 5731334), (14, 2865667), (49, 818762), (98, 409381), (233, 172186), (251, 159838), (343, 116966), (466, 86093), (502, 79919), (686, 58483), (1631, 24598), (1757, 22834), (3262, 12299), (3514, 11417)]