64982424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{208277}}^1$

素因数の和:208299

約数の個数: 32

約数和(自身を含む): 174953520

約数和(自身を除く): 109971096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 208277, 416554, 624831, 833108, 1249662, 1666216, 2499324, 2707601, 4998648, 5415202, 8122803, 10830404, 16245606, 21660808, 32491212, 64982424]

約数ペア:

[(1, 64982424), (2, 32491212), (3, 21660808), (4, 16245606), (6, 10830404), (8, 8122803), (12, 5415202), (13, 4998648), (24, 2707601), (26, 2499324), (39, 1666216), (52, 1249662), (78, 833108), (104, 624831), (156, 416554), (312, 208277)]