13226432

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 56

約数和(自身を含む): 28194000

約数和(自身を除く): 14967568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 73, 76, 146, 149, 152, 292, 298, 304, 584, 596, 608, 1168, 1192, 1216, 1387, 2336, 2384, 2774, 2831, 4672, 4768, 5548, 5662, 9536, 10877, 11096, 11324, 21754, 22192, 22648, 43508, 44384, 45296, 87016, 88768, 90592, 174032, 181184, 206663, 348064, 413326, 696128, 826652, 1653304, 3306608, 6613216, 13226432]

約数ペア:

[(1, 13226432), (2, 6613216), (4, 3306608), (8, 1653304), (16, 826652), (19, 696128), (32, 413326), (38, 348064), (64, 206663), (73, 181184), (76, 174032), (146, 90592), (149, 88768), (152, 87016), (292, 45296), (298, 44384), (304, 43508), (584, 22648), (596, 22192), (608, 21754), (1168, 11324), (1192, 11096), (1216, 10877), (1387, 9536), (2336, 5662), (2384, 5548), (2774, 4768), (2831, 4672)]