25172394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1783}}^1$

素因数の和:1982

約数の個数: 32

約数和(自身を含む): 54547584

約数和(自身を除く): 29375190

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 181, 362, 543, 1086, 1783, 2353, 3566, 4706, 5349, 7059, 10698, 14118, 23179, 46358, 69537, 139074, 322723, 645446, 968169, 1936338, 4195399, 8390798, 12586197, 25172394]

約数ペア:

[(1, 25172394), (2, 12586197), (3, 8390798), (6, 4195399), (13, 1936338), (26, 968169), (39, 645446), (78, 322723), (181, 139074), (362, 69537), (543, 46358), (1086, 23179), (1783, 14118), (2353, 10698), (3566, 7059), (4706, 5349)]