64754428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 124304544

約数和(自身を除く): 59550116

約数列:

[1, 2, 4, 17, 34, 61, 67, 68, 122, 134, 233, 244, 268, 466, 932, 1037, 1139, 2074, 2278, 3961, 4087, 4148, 4556, 7922, 8174, 14213, 15611, 15844, 16348, 28426, 31222, 56852, 62444, 69479, 138958, 241621, 265387, 277916, 483242, 530774, 952271, 966484, 1061548, 1904542, 3809084, 16188607, 32377214, 64754428]

約数ペア:

[(1, 64754428), (2, 32377214), (4, 16188607), (17, 3809084), (34, 1904542), (61, 1061548), (67, 966484), (68, 952271), (122, 530774), (134, 483242), (233, 277916), (244, 265387), (268, 241621), (466, 138958), (932, 69479), (1037, 62444), (1139, 56852), (2074, 31222), (2278, 28426), (3961, 16348), (4087, 15844), (4148, 15611), (4556, 14213), (7922, 8174)]