78839104

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{20879}}^1$

素因数の和:20950

約数の個数: 28

約数和(自身を含む): 159105600

約数和(自身を除く): 80266496

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 472, 944, 1888, 3776, 20879, 41758, 83516, 167032, 334064, 668128, 1231861, 1336256, 2463722, 4927444, 9854888, 19709776, 39419552, 78839104]

約数ペア:

[(1, 78839104), (2, 39419552), (4, 19709776), (8, 9854888), (16, 4927444), (32, 2463722), (59, 1336256), (64, 1231861), (118, 668128), (236, 334064), (472, 167032), (944, 83516), (1888, 41758), (3776, 20879)]