72364019

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1613}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 97614720

約数和(自身を除く): 25250701

約数列:

[1, 7, 13, 17, 29, 91, 119, 203, 221, 377, 493, 1547, 1613, 2639, 3451, 6409, 11291, 20969, 27421, 44863, 46777, 146783, 191947, 327439, 356473, 608101, 795209, 2495311, 4256707, 5566463, 10337717, 72364019]

約数ペア:

[(1, 72364019), (7, 10337717), (13, 5566463), (17, 4256707), (29, 2495311), (91, 795209), (119, 608101), (203, 356473), (221, 327439), (377, 191947), (493, 146783), (1547, 46777), (1613, 44863), (2639, 27421), (3451, 20969), (6409, 11291)]