66883586

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{821}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 130915008

約数和(自身を除く): 64031422

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 529, 821, 1058, 1642, 1771, 3542, 3703, 5747, 5819, 7406, 9031, 11494, 11638, 18062, 18883, 37766, 40733, 63217, 81466, 126434, 132181, 207713, 264362, 415426, 434309, 868618, 1453991, 2907982, 3040163, 4777399, 6080326, 9554798, 33441793, 66883586]

約数ペア:

[(1, 66883586), (2, 33441793), (7, 9554798), (11, 6080326), (14, 4777399), (22, 3040163), (23, 2907982), (46, 1453991), (77, 868618), (154, 434309), (161, 415426), (253, 264362), (322, 207713), (506, 132181), (529, 126434), (821, 81466), (1058, 63217), (1642, 40733), (1771, 37766), (3542, 18883), (3703, 18062), (5747, 11638), (5819, 11494), (7406, 9031)]