25328256

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{929}}^1$

素因数の和:1017

約数の個数: 64

約数和(自身を含む): 68299200

約数和(自身を除く): 42970944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 852, 929, 1136, 1704, 1858, 2272, 2787, 3408, 3716, 4544, 5574, 6816, 7432, 9088, 11148, 13632, 14864, 22296, 27264, 29728, 44592, 59456, 65959, 89184, 118912, 131918, 178368, 197877, 263836, 356736, 395754, 527672, 791508, 1055344, 1583016, 2110688, 3166032, 4221376, 6332064, 8442752, 12664128, 25328256]

約数ペア:

[(1, 25328256), (2, 12664128), (3, 8442752), (4, 6332064), (6, 4221376), (8, 3166032), (12, 2110688), (16, 1583016), (24, 1055344), (32, 791508), (48, 527672), (64, 395754), (71, 356736), (96, 263836), (128, 197877), (142, 178368), (192, 131918), (213, 118912), (284, 89184), (384, 65959), (426, 59456), (568, 44592), (852, 29728), (929, 27264), (1136, 22296), (1704, 14864), (1858, 13632), (2272, 11148), (2787, 9088), (3408, 7432), (3716, 6816), (4544, 5574)]