40254648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{239611}}^1$

素因数の和:239627

約数の個数: 32

約数和(自身を含む): 115013760

約数和(自身を除く): 74759112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 239611, 479222, 718833, 958444, 1437666, 1677277, 1916888, 2875332, 3354554, 5031831, 5750664, 6709108, 10063662, 13418216, 20127324, 40254648]

約数ペア:

[(1, 40254648), (2, 20127324), (3, 13418216), (4, 10063662), (6, 6709108), (7, 5750664), (8, 5031831), (12, 3354554), (14, 2875332), (21, 1916888), (24, 1677277), (28, 1437666), (42, 958444), (56, 718833), (84, 479222), (168, 239611)]