72458806

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 126584640

約数和(自身を除く): 54125834

約数列:

[1, 2, 7, 14, 97, 194, 229, 233, 458, 466, 679, 1358, 1603, 1631, 3206, 3262, 22213, 22601, 44426, 45202, 53357, 106714, 155491, 158207, 310982, 316414, 373499, 746998, 5175629, 10351258, 36229403, 72458806]

約数ペア:

[(1, 72458806), (2, 36229403), (7, 10351258), (14, 5175629), (97, 746998), (194, 373499), (229, 316414), (233, 310982), (458, 158207), (466, 155491), (679, 106714), (1358, 53357), (1603, 45202), (1631, 44426), (3206, 22601), (3262, 22213)]