66607564

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:562

約数の個数: 36

約数和(自身を含む): 124951456

約数和(自身を除く): 58343892

約数列:

[1, 2, 4, 17, 34, 68, 157, 289, 314, 367, 578, 628, 734, 1156, 1468, 2669, 5338, 6239, 10676, 12478, 24956, 45373, 57619, 90746, 106063, 115238, 181492, 212126, 230476, 424252, 979523, 1959046, 3918092, 16651891, 33303782, 66607564]

約数ペア:

[(1, 66607564), (2, 33303782), (4, 16651891), (17, 3918092), (34, 1959046), (68, 979523), (157, 424252), (289, 230476), (314, 212126), (367, 181492), (578, 115238), (628, 106063), (734, 90746), (1156, 57619), (1468, 45373), (2669, 24956), (5338, 12478), (6239, 10676)]