2620272

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:781

約数の個数: 40

約数和(自身を含む): 6864640

約数和(自身を除く): 4244368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 691, 948, 1264, 1382, 1896, 2073, 2764, 3792, 4146, 5528, 8292, 11056, 16584, 33168, 54589, 109178, 163767, 218356, 327534, 436712, 655068, 873424, 1310136, 2620272]

約数ペア:

[(1, 2620272), (2, 1310136), (3, 873424), (4, 655068), (6, 436712), (8, 327534), (12, 218356), (16, 163767), (24, 109178), (48, 54589), (79, 33168), (158, 16584), (237, 11056), (316, 8292), (474, 5528), (632, 4146), (691, 3792), (948, 2764), (1264, 2073), (1382, 1896)]