11641532

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 25357248

約数和(自身を除く): 13715716

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 661, 1036, 1258, 1322, 2516, 2644, 4403, 4627, 8806, 9254, 11237, 17612, 18508, 22474, 24457, 44948, 48914, 78659, 97828, 157318, 171199, 314636, 342398, 415769, 684796, 831538, 1663076, 2910383, 5820766, 11641532]

約数ペア:

[(1, 11641532), (2, 5820766), (4, 2910383), (7, 1663076), (14, 831538), (17, 684796), (28, 415769), (34, 342398), (37, 314636), (68, 171199), (74, 157318), (119, 97828), (148, 78659), (238, 48914), (259, 44948), (476, 24457), (518, 22474), (629, 18508), (661, 17612), (1036, 11237), (1258, 9254), (1322, 8806), (2516, 4627), (2644, 4403)]