79994044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{5323}}^1$

素因数の和:5374

約数の個数: 36

約数和(自身を含む): 160177864

約数和(自身を除く): 80183820

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1156, 3757, 5323, 7514, 10646, 15028, 21292, 69199, 90491, 138398, 180982, 276796, 361964, 1176383, 1538347, 2352766, 3076694, 4705532, 6153388, 19998511, 39997022, 79994044]

約数ペア:

[(1, 79994044), (2, 39997022), (4, 19998511), (13, 6153388), (17, 4705532), (26, 3076694), (34, 2352766), (52, 1538347), (68, 1176383), (221, 361964), (289, 276796), (442, 180982), (578, 138398), (884, 90491), (1156, 69199), (3757, 21292), (5323, 15028), (7514, 10646)]