4076912

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:513

約数の個数: 40

約数和(自身を含む): 9151200

約数和(自身を除く): 5074288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 409, 623, 712, 818, 1246, 1424, 1636, 2492, 2863, 3272, 4984, 5726, 6544, 9968, 11452, 22904, 36401, 45808, 72802, 145604, 254807, 291208, 509614, 582416, 1019228, 2038456, 4076912]

約数ペア:

[(1, 4076912), (2, 2038456), (4, 1019228), (7, 582416), (8, 509614), (14, 291208), (16, 254807), (28, 145604), (56, 72802), (89, 45808), (112, 36401), (178, 22904), (356, 11452), (409, 9968), (623, 6544), (712, 5726), (818, 4984), (1246, 3272), (1424, 2863), (1636, 2492)]