42428792

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8513}}^1$

素因数の和:8615

約数の個数: 32

約数和(自身を含む): 91951200

約数和(自身を除く): 49522408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 8513, 17026, 34052, 59591, 68104, 119182, 238364, 476728, 757657, 1515314, 3030628, 5303599, 6061256, 10607198, 21214396, 42428792]

約数ペア:

[(1, 42428792), (2, 21214396), (4, 10607198), (7, 6061256), (8, 5303599), (14, 3030628), (28, 1515314), (56, 757657), (89, 476728), (178, 238364), (356, 119182), (623, 68104), (712, 59591), (1246, 34052), (2492, 17026), (4984, 8513)]