71059664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5099}}^1$

素因数の和:5187

約数の個数: 40

約数和(自身を含む): 150511200

約数和(自身を除く): 79451536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 5099, 6968, 10198, 13936, 20396, 40792, 66287, 81584, 132574, 265148, 341633, 530296, 683266, 1060592, 1366532, 2733064, 4441229, 5466128, 8882458, 17764916, 35529832, 71059664]

約数ペア:

[(1, 71059664), (2, 35529832), (4, 17764916), (8, 8882458), (13, 5466128), (16, 4441229), (26, 2733064), (52, 1366532), (67, 1060592), (104, 683266), (134, 530296), (208, 341633), (268, 265148), (536, 132574), (871, 81584), (1072, 66287), (1742, 40792), (3484, 20396), (5099, 13936), (6968, 10198)]