63875968

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1669}}^1$

素因数の和:1719

約数の個数: 64

約数和(自身を含む): 143085600

約数和(自身を除く): 79209632

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 1664, 1669, 2392, 2944, 3338, 4784, 6676, 9568, 13352, 19136, 21697, 26704, 38272, 38387, 43394, 53408, 76774, 86788, 106816, 153548, 173576, 213632, 307096, 347152, 499031, 614192, 694304, 998062, 1228384, 1388608, 1996124, 2456768, 2777216, 3992248, 4913536, 7984496, 15968992, 31937984, 63875968]

約数ペア:

[(1, 63875968), (2, 31937984), (4, 15968992), (8, 7984496), (13, 4913536), (16, 3992248), (23, 2777216), (26, 2456768), (32, 1996124), (46, 1388608), (52, 1228384), (64, 998062), (92, 694304), (104, 614192), (128, 499031), (184, 347152), (208, 307096), (299, 213632), (368, 173576), (416, 153548), (598, 106816), (736, 86788), (832, 76774), (1196, 53408), (1472, 43394), (1664, 38387), (1669, 38272), (2392, 26704), (2944, 21697), (3338, 19136), (4784, 13352), (6676, 9568)]