40279752

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{11903}}^1$

素因数の和:11962

約数の個数: 48

約数和(自身を含む): 111421440

約数和(自身を除く): 71141688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 11903, 23806, 35709, 47612, 71418, 95224, 107127, 142836, 214254, 285672, 428508, 559441, 857016, 1118882, 1678323, 2237764, 3356646, 4475528, 5034969, 6713292, 10069938, 13426584, 20139876, 40279752]

約数ペア:

[(1, 40279752), (2, 20139876), (3, 13426584), (4, 10069938), (6, 6713292), (8, 5034969), (9, 4475528), (12, 3356646), (18, 2237764), (24, 1678323), (36, 1118882), (47, 857016), (72, 559441), (94, 428508), (141, 285672), (188, 214254), (282, 142836), (376, 107127), (423, 95224), (564, 71418), (846, 47612), (1128, 35709), (1692, 23806), (3384, 11903)]