4080452656

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{179471}}^1$

素因数の和:179522

約数の個数: 60

約数和(自身を含む): 9513810720

約数和(自身を除く): 5433358064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 784, 812, 1421, 1624, 2842, 3248, 5684, 11368, 22736, 179471, 358942, 717884, 1256297, 1435768, 2512594, 2871536, 5025188, 5204659, 8794079, 10050376, 10409318, 17588158, 20100752, 20818636, 35176316, 36432613, 41637272, 70352632, 72865226, 83274544, 140705264, 145730452, 255028291, 291460904, 510056582, 582921808, 1020113164, 2040226328, 4080452656]

約数ペア:

[(1, 4080452656), (2, 2040226328), (4, 1020113164), (7, 582921808), (8, 510056582), (14, 291460904), (16, 255028291), (28, 145730452), (29, 140705264), (49, 83274544), (56, 72865226), (58, 70352632), (98, 41637272), (112, 36432613), (116, 35176316), (196, 20818636), (203, 20100752), (232, 17588158), (392, 10409318), (406, 10050376), (464, 8794079), (784, 5204659), (812, 5025188), (1421, 2871536), (1624, 2512594), (2842, 1435768), (3248, 1256297), (5684, 717884), (11368, 358942), (22736, 179471)]