66655758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{8461}}^1$

素因数の和:8580

約数の個数: 32

約数和(自身を含む): 145004832

約数和(自身を除く): 78349074

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2626, 3939, 7878, 8461, 16922, 25383, 50766, 109993, 219986, 329979, 659958, 854561, 1709122, 2563683, 5127366, 11109293, 22218586, 33327879, 66655758]

約数ペア:

[(1, 66655758), (2, 33327879), (3, 22218586), (6, 11109293), (13, 5127366), (26, 2563683), (39, 1709122), (78, 854561), (101, 659958), (202, 329979), (303, 219986), (606, 109993), (1313, 50766), (2626, 25383), (3939, 16922), (7878, 8461)]