4442464

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 9631440

約数和(自身を除く): 5188976

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 104, 118, 181, 208, 236, 362, 416, 472, 724, 767, 944, 1448, 1534, 1888, 2353, 2896, 3068, 4706, 5792, 6136, 9412, 10679, 12272, 18824, 21358, 24544, 37648, 42716, 75296, 85432, 138827, 170864, 277654, 341728, 555308, 1110616, 2221232, 4442464]

約数ペア:

[(1, 4442464), (2, 2221232), (4, 1110616), (8, 555308), (13, 341728), (16, 277654), (26, 170864), (32, 138827), (52, 85432), (59, 75296), (104, 42716), (118, 37648), (181, 24544), (208, 21358), (236, 18824), (362, 12272), (416, 10679), (472, 9412), (724, 6136), (767, 5792), (944, 4706), (1448, 3068), (1534, 2896), (1888, 2353)]