71530808

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1181}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 137442960

約数和(自身を除く): 65912152

約数列:

[1, 2, 4, 8, 67, 113, 134, 226, 268, 452, 536, 904, 1181, 2362, 4724, 7571, 9448, 15142, 30284, 60568, 79127, 133453, 158254, 266906, 316508, 533812, 633016, 1067624, 8941351, 17882702, 35765404, 71530808]

約数ペア:

[(1, 71530808), (2, 35765404), (4, 17882702), (8, 8941351), (67, 1067624), (113, 633016), (134, 533812), (226, 316508), (268, 266906), (452, 158254), (536, 133453), (904, 79127), (1181, 60568), (2362, 30284), (4724, 15142), (7571, 9448)]