74865928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1831}}^1$

素因数の和:2125

約数の個数: 32

約数和(自身を含む): 148392000

約数和(自身を除く): 73526072

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 269, 538, 1076, 1831, 2152, 3662, 5111, 7324, 10222, 14648, 20444, 34789, 40888, 69578, 139156, 278312, 492539, 985078, 1970156, 3940312, 9358241, 18716482, 37432964, 74865928]

約数ペア:

[(1, 74865928), (2, 37432964), (4, 18716482), (8, 9358241), (19, 3940312), (38, 1970156), (76, 985078), (152, 492539), (269, 278312), (538, 139156), (1076, 69578), (1831, 40888), (2152, 34789), (3662, 20444), (5111, 14648), (7324, 10222)]