47212672

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1669}}^1$

素因数の和:1713

約数の個数: 64

約数和(自身を含む): 107314200

約数和(自身を除く): 60101528

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1669, 1768, 2176, 3338, 3536, 6676, 7072, 13352, 14144, 21697, 26704, 28288, 28373, 43394, 53408, 56746, 86788, 106816, 113492, 173576, 213632, 226984, 347152, 368849, 453968, 694304, 737698, 907936, 1388608, 1475396, 1815872, 2777216, 2950792, 3631744, 5901584, 11803168, 23606336, 47212672]

約数ペア:

[(1, 47212672), (2, 23606336), (4, 11803168), (8, 5901584), (13, 3631744), (16, 2950792), (17, 2777216), (26, 1815872), (32, 1475396), (34, 1388608), (52, 907936), (64, 737698), (68, 694304), (104, 453968), (128, 368849), (136, 347152), (208, 226984), (221, 213632), (272, 173576), (416, 113492), (442, 106816), (544, 86788), (832, 56746), (884, 53408), (1088, 43394), (1664, 28373), (1669, 28288), (1768, 26704), (2176, 21697), (3338, 14144), (3536, 13352), (6676, 7072)]