25065376

素因数分解:

$2^5\times 7^1\times {\mathrm{149}}^1\times {\mathrm{751}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 56851200

約数和(自身を除く): 31785824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 149, 224, 298, 596, 751, 1043, 1192, 1502, 2086, 2384, 3004, 4172, 4768, 5257, 6008, 8344, 10514, 12016, 16688, 21028, 24032, 33376, 42056, 84112, 111899, 168224, 223798, 447596, 783293, 895192, 1566586, 1790384, 3133172, 3580768, 6266344, 12532688, 25065376]

約数ペア:

[(1, 25065376), (2, 12532688), (4, 6266344), (7, 3580768), (8, 3133172), (14, 1790384), (16, 1566586), (28, 895192), (32, 783293), (56, 447596), (112, 223798), (149, 168224), (224, 111899), (298, 84112), (596, 42056), (751, 33376), (1043, 24032), (1192, 21028), (1502, 16688), (2086, 12016), (2384, 10514), (3004, 8344), (4172, 6008), (4768, 5257)]