25388752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3011}}^1$

素因数の和:3067

約数の個数: 40

約数和(自身を含む): 53782272

約数和(自身を除く): 28393520

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 3011, 4216, 6022, 8432, 12044, 24088, 48176, 51187, 93341, 102374, 186682, 204748, 373364, 409496, 746728, 818992, 1493456, 1586797, 3173594, 6347188, 12694376, 25388752]

約数ペア:

[(1, 25388752), (2, 12694376), (4, 6347188), (8, 3173594), (16, 1586797), (17, 1493456), (31, 818992), (34, 746728), (62, 409496), (68, 373364), (124, 204748), (136, 186682), (248, 102374), (272, 93341), (496, 51187), (527, 48176), (1054, 24088), (2108, 12044), (3011, 8432), (4216, 6022)]