66277256

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1493}}^1$

素因数の和:1709

約数の個数: 32

約数和(自身を含む): 129081600

約数和(自身を除く): 62804344

約数列:

[1, 2, 4, 8, 31, 62, 124, 179, 248, 358, 716, 1432, 1493, 2986, 5549, 5972, 11098, 11944, 22196, 44392, 46283, 92566, 185132, 267247, 370264, 534494, 1068988, 2137976, 8284657, 16569314, 33138628, 66277256]

約数ペア:

[(1, 66277256), (2, 33138628), (4, 16569314), (8, 8284657), (31, 2137976), (62, 1068988), (124, 534494), (179, 370264), (248, 267247), (358, 185132), (716, 92566), (1432, 46283), (1493, 44392), (2986, 22196), (5549, 11944), (5972, 11098)]