28223334

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 63292320

約数和(自身を除く): 35068986

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 167, 229, 246, 334, 369, 458, 501, 687, 738, 1002, 1374, 1503, 2061, 3006, 4122, 6847, 9389, 13694, 18778, 20541, 28167, 38243, 41082, 56334, 61623, 76486, 84501, 114729, 123246, 169002, 229458, 344187, 688374, 1567963, 3135926, 4703889, 9407778, 14111667, 28223334]

約数ペア:

[(1, 28223334), (2, 14111667), (3, 9407778), (6, 4703889), (9, 3135926), (18, 1567963), (41, 688374), (82, 344187), (123, 229458), (167, 169002), (229, 123246), (246, 114729), (334, 84501), (369, 76486), (458, 61623), (501, 56334), (687, 41082), (738, 38243), (1002, 28167), (1374, 20541), (1503, 18778), (2061, 13694), (3006, 9389), (4122, 6847)]