71394648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{228829}}^1$

素因数の和:228851

約数の個数: 32

約数和(自身を含む): 192217200

約数和(自身を除く): 120822552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 228829, 457658, 686487, 915316, 1372974, 1830632, 2745948, 2974777, 5491896, 5949554, 8924331, 11899108, 17848662, 23798216, 35697324, 71394648]

約数ペア:

[(1, 71394648), (2, 35697324), (3, 23798216), (4, 17848662), (6, 11899108), (8, 8924331), (12, 5949554), (13, 5491896), (24, 2974777), (26, 2745948), (39, 1830632), (52, 1372974), (78, 915316), (104, 686487), (156, 457658), (312, 228829)]