42224224

素因数分解:

$2^5\times 7^1\times {\mathrm{251}}^1\times {\mathrm{751}}^1$

素因数の和:1019

約数の個数: 48

約数和(自身を含む): 95510016

約数和(自身を除く): 53285792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 251, 502, 751, 1004, 1502, 1757, 2008, 3004, 3514, 4016, 5257, 6008, 7028, 8032, 10514, 12016, 14056, 21028, 24032, 28112, 42056, 56224, 84112, 168224, 188501, 377002, 754004, 1319507, 1508008, 2639014, 3016016, 5278028, 6032032, 10556056, 21112112, 42224224]

約数ペア:

[(1, 42224224), (2, 21112112), (4, 10556056), (7, 6032032), (8, 5278028), (14, 3016016), (16, 2639014), (28, 1508008), (32, 1319507), (56, 754004), (112, 377002), (224, 188501), (251, 168224), (502, 84112), (751, 56224), (1004, 42056), (1502, 28112), (1757, 24032), (2008, 21028), (3004, 14056), (3514, 12016), (4016, 10514), (5257, 8032), (6008, 7028)]