28212336

素因数分解:

$2^4\times 3^2\times {\mathrm{195919}}^1$

素因数の和:195933

約数の個数: 30

約数和(自身を含む): 78955760

約数和(自身を除く): 50743424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 195919, 391838, 587757, 783676, 1175514, 1567352, 1763271, 2351028, 3134704, 3526542, 4702056, 7053084, 9404112, 14106168, 28212336]

約数ペア:

[(1, 28212336), (2, 14106168), (3, 9404112), (4, 7053084), (6, 4702056), (8, 3526542), (9, 3134704), (12, 2351028), (16, 1763271), (18, 1567352), (24, 1175514), (36, 783676), (48, 587757), (72, 391838), (144, 195919)]