6613216

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 13986000

約数和(自身を除く): 7372784

約数列:

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

約数ペア:

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