69317872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9007}}^1$

素因数の和:9065

約数の個数: 40

約数和(自身を含む): 148559936

約数和(自身を除く): 79242064

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 9007, 18014, 36028, 72056, 117091, 144112, 234182, 333259, 468364, 666518, 936728, 1333036, 1873456, 2666072, 4332367, 5332144, 8664734, 17329468, 34658936, 69317872]

約数ペア:

[(1, 69317872), (2, 34658936), (4, 17329468), (8, 8664734), (13, 5332144), (16, 4332367), (26, 2666072), (37, 1873456), (52, 1333036), (74, 936728), (104, 666518), (148, 468364), (208, 333259), (296, 234182), (481, 144112), (592, 117091), (962, 72056), (1924, 36028), (3848, 18014), (7696, 9007)]