42420406

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1301}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 77620032

約数和(自身を除く): 35199626

約数列:

[1, 2, 7, 14, 17, 34, 119, 137, 238, 274, 959, 1301, 1918, 2329, 2602, 4658, 9107, 16303, 18214, 22117, 32606, 44234, 154819, 178237, 309638, 356474, 1247659, 2495318, 3030029, 6060058, 21210203, 42420406]

約数ペア:

[(1, 42420406), (2, 21210203), (7, 6060058), (14, 3030029), (17, 2495318), (34, 1247659), (119, 356474), (137, 309638), (238, 178237), (274, 154819), (959, 44234), (1301, 32606), (1918, 22117), (2329, 18214), (2602, 16303), (4658, 9107)]