72364222

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1301}}^1$

素因数の和:1476

約数の個数: 32

約数和(自身を含む): 129366720

約数和(自身を除く): 57002498

約数列:

[1, 2, 7, 14, 29, 58, 137, 203, 274, 406, 959, 1301, 1918, 2602, 3973, 7946, 9107, 18214, 27811, 37729, 55622, 75458, 178237, 264103, 356474, 528206, 1247659, 2495318, 5168873, 10337746, 36182111, 72364222]

約数ペア:

[(1, 72364222), (2, 36182111), (7, 10337746), (14, 5168873), (29, 2495318), (58, 1247659), (137, 528206), (203, 356474), (274, 264103), (406, 178237), (959, 75458), (1301, 55622), (1918, 37729), (2602, 27811), (3973, 18214), (7946, 9107)]