25205466

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 61326720

約数和(自身を除く): 36121254

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 29, 33, 39, 58, 66, 78, 87, 143, 174, 286, 319, 377, 429, 638, 754, 858, 957, 1013, 1131, 1914, 2026, 2262, 3039, 4147, 6078, 8294, 11143, 12441, 13169, 22286, 24882, 26338, 29377, 33429, 39507, 58754, 66858, 79014, 88131, 144859, 176262, 289718, 323147, 381901, 434577, 646294, 763802, 869154, 969441, 1145703, 1938882, 2291406, 4200911, 8401822, 12602733, 25205466]

約数ペア:

[(1, 25205466), (2, 12602733), (3, 8401822), (6, 4200911), (11, 2291406), (13, 1938882), (22, 1145703), (26, 969441), (29, 869154), (33, 763802), (39, 646294), (58, 434577), (66, 381901), (78, 323147), (87, 289718), (143, 176262), (174, 144859), (286, 88131), (319, 79014), (377, 66858), (429, 58754), (638, 39507), (754, 33429), (858, 29377), (957, 26338), (1013, 24882), (1131, 22286), (1914, 13169), (2026, 12441), (2262, 11143), (3039, 8294), (4147, 6078)]