39622544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2683}}^1$

素因数の和:2775

約数の個数: 40

約数和(自身を含む): 83869632

約数和(自身を除く): 44247088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 2683, 3692, 5366, 7384, 10732, 14768, 21464, 34879, 42928, 69758, 139516, 190493, 279032, 380986, 558064, 761972, 1523944, 2476409, 3047888, 4952818, 9905636, 19811272, 39622544]

約数ペア:

[(1, 39622544), (2, 19811272), (4, 9905636), (8, 4952818), (13, 3047888), (16, 2476409), (26, 1523944), (52, 761972), (71, 558064), (104, 380986), (142, 279032), (208, 190493), (284, 139516), (568, 69758), (923, 42928), (1136, 34879), (1846, 21464), (2683, 14768), (3692, 10732), (5366, 7384)]