41999056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3361}}^1$

素因数の和:3451

約数の個数: 40

約数和(自身を含む): 90047808

約数和(自身を除く): 48048752

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 3361, 6248, 6722, 12496, 13444, 26888, 36971, 53776, 73942, 147884, 238631, 295768, 477262, 591536, 954524, 1909048, 2624941, 3818096, 5249882, 10499764, 20999528, 41999056]

約数ペア:

[(1, 41999056), (2, 20999528), (4, 10499764), (8, 5249882), (11, 3818096), (16, 2624941), (22, 1909048), (44, 954524), (71, 591536), (88, 477262), (142, 295768), (176, 238631), (284, 147884), (568, 73942), (781, 53776), (1136, 36971), (1562, 26888), (3124, 13444), (3361, 12496), (6248, 6722)]