25389832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1013}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 51531480

約数和(自身を除く): 26141648

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 241, 482, 964, 1013, 1928, 2026, 3133, 4052, 6266, 8104, 12532, 13169, 25064, 26338, 52676, 105352, 244133, 488266, 976532, 1953064, 3173729, 6347458, 12694916, 25389832]

約数ペア:

[(1, 25389832), (2, 12694916), (4, 6347458), (8, 3173729), (13, 1953064), (26, 976532), (52, 488266), (104, 244133), (241, 105352), (482, 52676), (964, 26338), (1013, 25064), (1928, 13169), (2026, 12532), (3133, 8104), (4052, 6266)]