1571152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 40

約数和(自身を含む): 3392640

約数和(自身を除く): 1821488

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 113, 158, 176, 226, 316, 452, 632, 869, 904, 1243, 1264, 1738, 1808, 2486, 3476, 4972, 6952, 8927, 9944, 13904, 17854, 19888, 35708, 71416, 98197, 142832, 196394, 392788, 785576, 1571152]

約数ペア:

[(1, 1571152), (2, 785576), (4, 392788), (8, 196394), (11, 142832), (16, 98197), (22, 71416), (44, 35708), (79, 19888), (88, 17854), (113, 13904), (158, 9944), (176, 8927), (226, 6952), (316, 4972), (452, 3476), (632, 2486), (869, 1808), (904, 1738), (1243, 1264)]