1574768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 40

約数和(自身を含む): 3364368

約数和(自身を除く): 1789600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 113, 134, 208, 226, 268, 452, 536, 871, 904, 1072, 1469, 1742, 1808, 2938, 3484, 5876, 6968, 7571, 11752, 13936, 15142, 23504, 30284, 60568, 98423, 121136, 196846, 393692, 787384, 1574768]

約数ペア:

[(1, 1574768), (2, 787384), (4, 393692), (8, 196846), (13, 121136), (16, 98423), (26, 60568), (52, 30284), (67, 23504), (104, 15142), (113, 13936), (134, 11752), (208, 7571), (226, 6968), (268, 5876), (452, 3484), (536, 2938), (871, 1808), (904, 1742), (1072, 1469)]