39984648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{487}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 109624320

約数和(自身を除く): 69639672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 311, 487, 622, 933, 974, 1244, 1461, 1866, 1948, 2488, 2922, 3421, 3732, 3896, 5357, 5844, 6842, 7464, 10263, 10714, 11688, 13684, 16071, 20526, 21428, 27368, 32142, 41052, 42856, 64284, 82104, 128568, 151457, 302914, 454371, 605828, 908742, 1211656, 1666027, 1817484, 3332054, 3634968, 4998081, 6664108, 9996162, 13328216, 19992324, 39984648]

約数ペア:

[(1, 39984648), (2, 19992324), (3, 13328216), (4, 9996162), (6, 6664108), (8, 4998081), (11, 3634968), (12, 3332054), (22, 1817484), (24, 1666027), (33, 1211656), (44, 908742), (66, 605828), (88, 454371), (132, 302914), (264, 151457), (311, 128568), (487, 82104), (622, 64284), (933, 42856), (974, 41052), (1244, 32142), (1461, 27368), (1866, 21428), (1948, 20526), (2488, 16071), (2922, 13684), (3421, 11688), (3732, 10714), (3896, 10263), (5357, 7464), (5844, 6842)]