40109524

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1091}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 87325056

約数和(自身を除く): 47215532

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 101, 182, 202, 364, 404, 707, 1091, 1313, 1414, 2182, 2626, 2828, 4364, 5252, 7637, 9191, 14183, 15274, 18382, 28366, 30548, 36764, 56732, 99281, 110191, 198562, 220382, 397124, 440764, 771337, 1432483, 1542674, 2864966, 3085348, 5729932, 10027381, 20054762, 40109524]

約数ペア:

[(1, 40109524), (2, 20054762), (4, 10027381), (7, 5729932), (13, 3085348), (14, 2864966), (26, 1542674), (28, 1432483), (52, 771337), (91, 440764), (101, 397124), (182, 220382), (202, 198562), (364, 110191), (404, 99281), (707, 56732), (1091, 36764), (1313, 30548), (1414, 28366), (2182, 18382), (2626, 15274), (2828, 14183), (4364, 9191), (5252, 7637)]