40189604

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15773}}^1$

素因数の和:15804

約数の個数: 36

約数和(自身を含む): 88113564

約数和(自身を除く): 47923960

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 15773, 31546, 63092, 110411, 205049, 220822, 410098, 441644, 772877, 820196, 1435343, 1545754, 2870686, 3091508, 5741372, 10047401, 20094802, 40189604]

約数ペア:

[(1, 40189604), (2, 20094802), (4, 10047401), (7, 5741372), (13, 3091508), (14, 2870686), (26, 1545754), (28, 1435343), (49, 820196), (52, 772877), (91, 441644), (98, 410098), (182, 220822), (196, 205049), (364, 110411), (637, 63092), (1274, 31546), (2548, 15773)]