7843325824

素因数分解:

$2^7\times {\mathrm{12457}}^1\times {\mathrm{4919}}^1$

素因数の和:17390

約数の個数: 32

約数和(自身を含む): 15629806800

約数和(自身を除く): 7786480976

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 4919, 9838, 12457, 19676, 24914, 39352, 49828, 78704, 99656, 157408, 199312, 314816, 398624, 629632, 797248, 1594496, 61275983, 122551966, 245103932, 490207864, 980415728, 1960831456, 3921662912, 7843325824]

約数ペア:

[(1, 7843325824), (2, 3921662912), (4, 1960831456), (8, 980415728), (16, 490207864), (32, 245103932), (64, 122551966), (128, 61275983), (4919, 1594496), (9838, 797248), (12457, 629632), (19676, 398624), (24914, 314816), (39352, 199312), (49828, 157408), (78704, 99656)]