1027256128

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{1951}}^1$

素因数の和:2415

約数の個数: 56

約数和(自身を含む): 2151806720

約数和(自身を除く): 1124550592

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 433, 608, 866, 1216, 1732, 1951, 3464, 3902, 6928, 7804, 8227, 13856, 15608, 16454, 27712, 31216, 32908, 37069, 62432, 65816, 74138, 124864, 131632, 148276, 263264, 296552, 526528, 593104, 844783, 1186208, 1689566, 2372416, 3379132, 6758264, 13516528, 16050877, 27033056, 32101754, 54066112, 64203508, 128407016, 256814032, 513628064, 1027256128]

約数ペア:

[(1, 1027256128), (2, 513628064), (4, 256814032), (8, 128407016), (16, 64203508), (19, 54066112), (32, 32101754), (38, 27033056), (64, 16050877), (76, 13516528), (152, 6758264), (304, 3379132), (433, 2372416), (608, 1689566), (866, 1186208), (1216, 844783), (1732, 593104), (1951, 526528), (3464, 296552), (3902, 263264), (6928, 148276), (7804, 131632), (8227, 124864), (13856, 74138), (15608, 65816), (16454, 62432), (27712, 37069), (31216, 32908)]