67471640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{99223}}^1$

素因数の和:99251

約数の個数: 32

約数和(自身を含む): 160742880

約数和(自身を除く): 93271240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 99223, 198446, 396892, 496115, 793784, 992230, 1686791, 1984460, 3373582, 3968920, 6747164, 8433955, 13494328, 16867910, 33735820, 67471640]

約数ペア:

[(1, 67471640), (2, 33735820), (4, 16867910), (5, 13494328), (8, 8433955), (10, 6747164), (17, 3968920), (20, 3373582), (34, 1984460), (40, 1686791), (68, 992230), (85, 793784), (136, 496115), (170, 396892), (340, 198446), (680, 99223)]