40237204

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{38839}}^1$

素因数の和:38887

約数の個数: 24

約数和(自身を含む): 82651520

約数和(自身を除く): 42414316

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 38839, 77678, 155356, 271873, 543746, 1087492, 1437043, 2874086, 5748172, 10059301, 20118602, 40237204]

約数ペア:

[(1, 40237204), (2, 20118602), (4, 10059301), (7, 5748172), (14, 2874086), (28, 1437043), (37, 1087492), (74, 543746), (148, 271873), (259, 155356), (518, 77678), (1036, 38839)]