8077649808

素因数分解:

$2^4\times 3^1\times {\mathrm{257}}^1\times {\mathrm{654803}}^1$

素因数の和:655071

約数の個数: 40

約数和(自身を含む): 20948489568

約数和(自身を除く): 12870839760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 257, 514, 771, 1028, 1542, 2056, 3084, 4112, 6168, 12336, 654803, 1309606, 1964409, 2619212, 3928818, 5238424, 7857636, 10476848, 15715272, 31430544, 168284371, 336568742, 504853113, 673137484, 1009706226, 1346274968, 2019412452, 2692549936, 4038824904, 8077649808]

約数ペア:

[(1, 8077649808), (2, 4038824904), (3, 2692549936), (4, 2019412452), (6, 1346274968), (8, 1009706226), (12, 673137484), (16, 504853113), (24, 336568742), (48, 168284371), (257, 31430544), (514, 15715272), (771, 10476848), (1028, 7857636), (1542, 5238424), (2056, 3928818), (3084, 2619212), (4112, 1964409), (6168, 1309606), (12336, 654803)]