42921216

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1433}}^1$

素因数の和:1468

約数の個数: 108

約数和(自身を含む): 133364868

約数和(自身を除く): 90443652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1152, 1248, 1433, 1664, 1872, 2304, 2496, 2866, 3328, 3744, 4299, 4992, 5732, 7488, 8598, 9984, 11464, 12897, 14976, 17196, 18629, 22928, 25794, 29952, 34392, 37258, 45856, 51588, 55887, 68784, 74516, 91712, 103176, 111774, 137568, 149032, 167661, 183424, 206352, 223548, 275136, 298064, 335322, 366848, 412704, 447096, 550272, 596128, 670644, 825408, 894192, 1100544, 1192256, 1341288, 1650816, 1788384, 2384512, 2682576, 3301632, 3576768, 4769024, 5365152, 7153536, 10730304, 14307072, 21460608, 42921216]

約数ペア:

[(1, 42921216), (2, 21460608), (3, 14307072), (4, 10730304), (6, 7153536), (8, 5365152), (9, 4769024), (12, 3576768), (13, 3301632), (16, 2682576), (18, 2384512), (24, 1788384), (26, 1650816), (32, 1341288), (36, 1192256), (39, 1100544), (48, 894192), (52, 825408), (64, 670644), (72, 596128), (78, 550272), (96, 447096), (104, 412704), (117, 366848), (128, 335322), (144, 298064), (156, 275136), (192, 223548), (208, 206352), (234, 183424), (256, 167661), (288, 149032), (312, 137568), (384, 111774), (416, 103176), (468, 91712), (576, 74516), (624, 68784), (768, 55887), (832, 51588), (936, 45856), (1152, 37258), (1248, 34392), (1433, 29952), (1664, 25794), (1872, 22928), (2304, 18629), (2496, 17196), (2866, 14976), (3328, 12897), (3744, 11464), (4299, 9984), (4992, 8598), (5732, 7488)]