79071928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{2297}}^1$

素因数の和:2647

約数の個数: 32

約数和(自身を含む): 160216560

約数和(自身を除く): 81144632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 331, 662, 1324, 2297, 2648, 4303, 4594, 8606, 9188, 17212, 18376, 29861, 34424, 59722, 119444, 238888, 760307, 1520614, 3041228, 6082456, 9883991, 19767982, 39535964, 79071928]

約数ペア:

[(1, 79071928), (2, 39535964), (4, 19767982), (8, 9883991), (13, 6082456), (26, 3041228), (52, 1520614), (104, 760307), (331, 238888), (662, 119444), (1324, 59722), (2297, 34424), (2648, 29861), (4303, 18376), (4594, 17212), (8606, 9188)]