28593408

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1251

約数の個数: 72

約数和(自身を含む): 78620416

約数和(自身を除く): 50027008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1201, 1488, 1984, 2402, 2976, 3603, 3968, 4804, 5952, 7206, 7936, 9608, 11904, 14412, 19216, 23808, 28824, 37231, 38432, 57648, 74462, 76864, 111693, 115296, 148924, 153728, 223386, 230592, 297848, 307456, 446772, 461184, 595696, 893544, 922368, 1191392, 1787088, 2382784, 3574176, 4765568, 7148352, 9531136, 14296704, 28593408]

約数ペア:

[(1, 28593408), (2, 14296704), (3, 9531136), (4, 7148352), (6, 4765568), (8, 3574176), (12, 2382784), (16, 1787088), (24, 1191392), (31, 922368), (32, 893544), (48, 595696), (62, 461184), (64, 446772), (93, 307456), (96, 297848), (124, 230592), (128, 223386), (186, 153728), (192, 148924), (248, 115296), (256, 111693), (372, 76864), (384, 74462), (496, 57648), (744, 38432), (768, 37231), (992, 28824), (1201, 23808), (1488, 19216), (1984, 14412), (2402, 11904), (2976, 9608), (3603, 7936), (3968, 7206), (4804, 5952)]