4509152

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 9480240

約数和(自身を除く): 4971088

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 86, 113, 116, 172, 226, 232, 344, 452, 464, 688, 904, 928, 1247, 1376, 1808, 2494, 3277, 3616, 4859, 4988, 6554, 9718, 9976, 13108, 19436, 19952, 26216, 38872, 39904, 52432, 77744, 104864, 140911, 155488, 281822, 563644, 1127288, 2254576, 4509152]

約数ペア:

[(1, 4509152), (2, 2254576), (4, 1127288), (8, 563644), (16, 281822), (29, 155488), (32, 140911), (43, 104864), (58, 77744), (86, 52432), (113, 39904), (116, 38872), (172, 26216), (226, 19952), (232, 19436), (344, 13108), (452, 9976), (464, 9718), (688, 6554), (904, 4988), (928, 4859), (1247, 3616), (1376, 3277), (1808, 2494)]