66909212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 128786112

約数和(自身を除く): 61876900

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 103, 164, 206, 233, 412, 466, 697, 932, 1394, 1751, 2788, 3502, 3961, 4223, 7004, 7922, 8446, 9553, 15844, 16892, 19106, 23999, 38212, 47998, 71791, 95996, 143582, 162401, 287164, 324802, 407983, 649604, 815966, 983959, 1631932, 1967918, 3935836, 16727303, 33454606, 66909212]

約数ペア:

[(1, 66909212), (2, 33454606), (4, 16727303), (17, 3935836), (34, 1967918), (41, 1631932), (68, 983959), (82, 815966), (103, 649604), (164, 407983), (206, 324802), (233, 287164), (412, 162401), (466, 143582), (697, 95996), (932, 71791), (1394, 47998), (1751, 38212), (2788, 23999), (3502, 19106), (3961, 16892), (4223, 15844), (7004, 9553), (7922, 8446)]