76949288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5323}}^1$

素因数の和:5481

約数の個数: 32

約数和(自身を含む): 156525600

約数和(自身を除く): 79576312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 5323, 7228, 10646, 14456, 21292, 42584, 69199, 138398, 276796, 553592, 739897, 1479794, 2959588, 5919176, 9618661, 19237322, 38474644, 76949288]

約数ペア:

[(1, 76949288), (2, 38474644), (4, 19237322), (8, 9618661), (13, 5919176), (26, 2959588), (52, 1479794), (104, 739897), (139, 553592), (278, 276796), (556, 138398), (1112, 69199), (1807, 42584), (3614, 21292), (5323, 14456), (7228, 10646)]