28873806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19483}}^1$

素因数の和:19520

約数の個数: 32

約数和(自身を含む): 65466240

約数和(自身を除く): 36592434

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 19483, 38966, 58449, 116898, 253279, 370177, 506558, 740354, 759837, 1110531, 1519674, 2221062, 4812301, 9624602, 14436903, 28873806]

約数ペア:

[(1, 28873806), (2, 14436903), (3, 9624602), (6, 4812301), (13, 2221062), (19, 1519674), (26, 1110531), (38, 759837), (39, 740354), (57, 506558), (78, 370177), (114, 253279), (247, 116898), (494, 58449), (741, 38966), (1482, 19483)]