39228592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1249}}^1$

素因数の和:1421

約数の個数: 40

約数和(自身を含む): 82460000

約数和(自身を除く): 43231408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 302, 604, 1208, 1249, 1963, 2416, 2498, 3926, 4996, 7852, 9992, 15704, 16237, 19984, 31408, 32474, 64948, 129896, 188599, 259792, 377198, 754396, 1508792, 2451787, 3017584, 4903574, 9807148, 19614296, 39228592]

約数ペア:

[(1, 39228592), (2, 19614296), (4, 9807148), (8, 4903574), (13, 3017584), (16, 2451787), (26, 1508792), (52, 754396), (104, 377198), (151, 259792), (208, 188599), (302, 129896), (604, 64948), (1208, 32474), (1249, 31408), (1963, 19984), (2416, 16237), (2498, 15704), (3926, 9992), (4996, 7852)]