628129216

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68633}}^1$

素因数の和:68669

約数の個数: 56

約数和(自身を含む): 1464375024

約数和(自身を除く): 836245808

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 9152, 68633, 137266, 274532, 549064, 754963, 892229, 1098128, 1509926, 1784458, 2196256, 3019852, 3568916, 4392512, 6039704, 7137832, 9814519, 12079408, 14275664, 19629038, 24158816, 28551328, 39258076, 48317632, 57102656, 78516152, 157032304, 314064608, 628129216]

約数ペア:

[(1, 628129216), (2, 314064608), (4, 157032304), (8, 78516152), (11, 57102656), (13, 48317632), (16, 39258076), (22, 28551328), (26, 24158816), (32, 19629038), (44, 14275664), (52, 12079408), (64, 9814519), (88, 7137832), (104, 6039704), (143, 4392512), (176, 3568916), (208, 3019852), (286, 2196256), (352, 1784458), (416, 1509926), (572, 1098128), (704, 892229), (832, 754963), (1144, 549064), (2288, 274532), (4576, 137266), (9152, 68633)]