1373232016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{92987}}^1$

素因数の和:93079

約数の個数: 40

約数和(自身を含む): 2905689024

約数和(自身を除く): 1532457008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 7384, 14768, 92987, 185974, 371948, 743896, 1208831, 1487792, 2417662, 4835324, 6602077, 9670648, 13204154, 19341296, 26408308, 52816616, 85827001, 105633232, 171654002, 343308004, 686616008, 1373232016]

約数ペア:

[(1, 1373232016), (2, 686616008), (4, 343308004), (8, 171654002), (13, 105633232), (16, 85827001), (26, 52816616), (52, 26408308), (71, 19341296), (104, 13204154), (142, 9670648), (208, 6602077), (284, 4835324), (568, 2417662), (923, 1487792), (1136, 1208831), (1846, 743896), (3692, 371948), (7384, 185974), (14768, 92987)]