4222728

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 11531520

約数和(自身を除く): 7308792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 263, 446, 526, 669, 789, 892, 1052, 1338, 1578, 1784, 2007, 2104, 2367, 2676, 3156, 4014, 4734, 5352, 6312, 8028, 9468, 16056, 18936, 58649, 117298, 175947, 234596, 351894, 469192, 527841, 703788, 1055682, 1407576, 2111364, 4222728]

約数ペア:

[(1, 4222728), (2, 2111364), (3, 1407576), (4, 1055682), (6, 703788), (8, 527841), (9, 469192), (12, 351894), (18, 234596), (24, 175947), (36, 117298), (72, 58649), (223, 18936), (263, 16056), (446, 9468), (526, 8028), (669, 6312), (789, 5352), (892, 4734), (1052, 4014), (1338, 3156), (1578, 2676), (1784, 2367), (2007, 2104)]