28022696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1187}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 56881440

約数和(自身を除く): 28858744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 227, 454, 908, 1187, 1816, 2374, 2951, 4748, 5902, 9496, 11804, 15431, 23608, 30862, 61724, 123448, 269449, 538898, 1077796, 2155592, 3502837, 7005674, 14011348, 28022696]

約数ペア:

[(1, 28022696), (2, 14011348), (4, 7005674), (8, 3502837), (13, 2155592), (26, 1077796), (52, 538898), (104, 269449), (227, 123448), (454, 61724), (908, 30862), (1187, 23608), (1816, 15431), (2374, 11804), (2951, 9496), (4748, 5902)]