140028824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{13331}}^1$

素因数の和:13451

約数の個数: 32

約数和(自身を含む): 285571440

約数和(自身を除く): 145542616

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 10504, 13331, 26662, 53324, 106648, 173303, 346606, 693212, 1346431, 1386424, 2692862, 5385724, 10771448, 17503603, 35007206, 70014412, 140028824]

約数ペア:

[(1, 140028824), (2, 70014412), (4, 35007206), (8, 17503603), (13, 10771448), (26, 5385724), (52, 2692862), (101, 1386424), (104, 1346431), (202, 693212), (404, 346606), (808, 173303), (1313, 106648), (2626, 53324), (5252, 26662), (10504, 13331)]