81252962

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{9227}}^1$

素因数の和:9290

約数の個数: 32

約数和(自身を含む): 151486848

約数和(自身を除く): 70233886

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 518, 629, 1258, 4403, 8806, 9227, 18454, 64589, 129178, 156859, 313718, 341399, 682798, 1098013, 2196026, 2389793, 4779586, 5803783, 11607566, 40626481, 81252962]

約数ペア:

[(1, 81252962), (2, 40626481), (7, 11607566), (14, 5803783), (17, 4779586), (34, 2389793), (37, 2196026), (74, 1098013), (119, 682798), (238, 341399), (259, 313718), (518, 156859), (629, 129178), (1258, 64589), (4403, 18454), (8806, 9227)]