54004664

素因数分解:

$2^3\times 7^3\times {\mathrm{19681}}^1$

素因数の和:19708

約数の個数: 32

約数和(自身を含む): 118092000

約数和(自身を除く): 64087336

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 19681, 39362, 78724, 137767, 157448, 275534, 551068, 964369, 1102136, 1928738, 3857476, 6750583, 7714952, 13501166, 27002332, 54004664]

約数ペア:

[(1, 54004664), (2, 27002332), (4, 13501166), (7, 7714952), (8, 6750583), (14, 3857476), (28, 1928738), (49, 1102136), (56, 964369), (98, 551068), (196, 275534), (343, 157448), (392, 137767), (686, 78724), (1372, 39362), (2744, 19681)]