628101232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{75931}}^1$

素因数の和:75997

約数の個数: 40

約数和(自身を含む): 1355841792

約数和(自身を除く): 727740560

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 2068, 4136, 8272, 75931, 151862, 303724, 607448, 835241, 1214896, 1670482, 3340964, 3568757, 6681928, 7137514, 13363856, 14275028, 28550056, 39256327, 57100112, 78512654, 157025308, 314050616, 628101232]

約数ペア:

[(1, 628101232), (2, 314050616), (4, 157025308), (8, 78512654), (11, 57100112), (16, 39256327), (22, 28550056), (44, 14275028), (47, 13363856), (88, 7137514), (94, 6681928), (176, 3568757), (188, 3340964), (376, 1670482), (517, 1214896), (752, 835241), (1034, 607448), (2068, 303724), (4136, 151862), (8272, 75931)]