4142128

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 40

約数和(自身を含む): 8481600

約数和(自身を除く): 4339472

約数列:

[1, 2, 4, 8, 16, 29, 58, 79, 113, 116, 158, 226, 232, 316, 452, 464, 632, 904, 1264, 1808, 2291, 3277, 4582, 6554, 8927, 9164, 13108, 17854, 18328, 26216, 35708, 36656, 52432, 71416, 142832, 258883, 517766, 1035532, 2071064, 4142128]

約数ペア:

[(1, 4142128), (2, 2071064), (4, 1035532), (8, 517766), (16, 258883), (29, 142832), (58, 71416), (79, 52432), (113, 36656), (116, 35708), (158, 26216), (226, 18328), (232, 17854), (316, 13108), (452, 9164), (464, 8927), (632, 6554), (904, 4582), (1264, 3277), (1808, 2291)]