4478272

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{419}}^1$

素因数の和:598

約数の個数: 28

約数和(自身を含む): 8961120

約数和(自身を除く): 4482848

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 419, 668, 838, 1336, 1676, 2672, 3352, 5344, 6704, 10688, 13408, 26816, 69973, 139946, 279892, 559784, 1119568, 2239136, 4478272]

約数ペア:

[(1, 4478272), (2, 2239136), (4, 1119568), (8, 559784), (16, 279892), (32, 139946), (64, 69973), (167, 26816), (334, 13408), (419, 10688), (668, 6704), (838, 5344), (1336, 3352), (1676, 2672)]