4657888

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 9918720

約数和(自身を除く): 5260832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 152, 163, 188, 304, 326, 376, 608, 652, 752, 893, 1304, 1504, 1786, 2608, 3097, 3572, 5216, 6194, 7144, 7661, 12388, 14288, 15322, 24776, 28576, 30644, 49552, 61288, 99104, 122576, 145559, 245152, 291118, 582236, 1164472, 2328944, 4657888]

約数ペア:

[(1, 4657888), (2, 2328944), (4, 1164472), (8, 582236), (16, 291118), (19, 245152), (32, 145559), (38, 122576), (47, 99104), (76, 61288), (94, 49552), (152, 30644), (163, 28576), (188, 24776), (304, 15322), (326, 14288), (376, 12388), (608, 7661), (652, 7144), (752, 6194), (893, 5216), (1304, 3572), (1504, 3097), (1786, 2608)]