140074064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2683}}^1$

素因数の和:2955

約数の個数: 40

約数和(自身を含む): 293543712

約数和(自身を除く): 153469648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 251, 502, 1004, 2008, 2683, 3263, 4016, 5366, 6526, 10732, 13052, 21464, 26104, 34879, 42928, 52208, 69758, 139516, 279032, 558064, 673433, 1346866, 2693732, 5387464, 8754629, 10774928, 17509258, 35018516, 70037032, 140074064]

約数ペア:

[(1, 140074064), (2, 70037032), (4, 35018516), (8, 17509258), (13, 10774928), (16, 8754629), (26, 5387464), (52, 2693732), (104, 1346866), (208, 673433), (251, 558064), (502, 279032), (1004, 139516), (2008, 69758), (2683, 52208), (3263, 42928), (4016, 34879), (5366, 26104), (6526, 21464), (10732, 13052)]