66397604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2309}}^1$

素因数の和:2412

約数の個数: 48

約数和(自身を含む): 144883200

約数和(自身を除く): 78485596

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 553, 1027, 1106, 2054, 2212, 2309, 4108, 4618, 7189, 9236, 14378, 16163, 28756, 30017, 32326, 60034, 64652, 120068, 182411, 210119, 364822, 420238, 729644, 840476, 1276877, 2371343, 2553754, 4742686, 5107508, 9485372, 16599401, 33198802, 66397604]

約数ペア:

[(1, 66397604), (2, 33198802), (4, 16599401), (7, 9485372), (13, 5107508), (14, 4742686), (26, 2553754), (28, 2371343), (52, 1276877), (79, 840476), (91, 729644), (158, 420238), (182, 364822), (316, 210119), (364, 182411), (553, 120068), (1027, 64652), (1106, 60034), (2054, 32326), (2212, 30017), (2309, 28756), (4108, 16163), (4618, 14378), (7189, 9236)]