29901476912

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{43461449}}^1$

素因数の和:43461500

約数の個数: 20

約数和(自身を含む): 59281417800

約数和(自身を除く): 29379940888

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 43461449, 86922898, 173845796, 347691592, 695383184, 1868842307, 3737684614, 7475369228, 14950738456, 29901476912]

約数ペア:

[(1, 29901476912), (2, 14950738456), (4, 7475369228), (8, 3737684614), (16, 1868842307), (43, 695383184), (86, 347691592), (172, 173845796), (344, 86922898), (688, 43461449)]