23274368

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 50893920

約数和(自身を除く): 27619552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 128, 142, 197, 208, 284, 394, 416, 568, 788, 832, 923, 1136, 1576, 1664, 1846, 2272, 2561, 3152, 3692, 4544, 5122, 6304, 7384, 9088, 10244, 12608, 13987, 14768, 20488, 25216, 27974, 29536, 40976, 55948, 59072, 81952, 111896, 118144, 163904, 181831, 223792, 327808, 363662, 447584, 727324, 895168, 1454648, 1790336, 2909296, 5818592, 11637184, 23274368]

約数ペア:

[(1, 23274368), (2, 11637184), (4, 5818592), (8, 2909296), (13, 1790336), (16, 1454648), (26, 895168), (32, 727324), (52, 447584), (64, 363662), (71, 327808), (104, 223792), (128, 181831), (142, 163904), (197, 118144), (208, 111896), (284, 81952), (394, 59072), (416, 55948), (568, 40976), (788, 29536), (832, 27974), (923, 25216), (1136, 20488), (1576, 14768), (1664, 13987), (1846, 12608), (2272, 10244), (2561, 9088), (3152, 7384), (3692, 6304), (4544, 5122)]