42533876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{701}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 93405312

約数和(自身を除く): 50871436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 197, 308, 394, 701, 788, 1379, 1402, 2167, 2758, 2804, 4334, 4907, 5516, 7711, 8668, 9814, 15169, 15422, 19628, 30338, 30844, 53977, 60676, 107954, 138097, 215908, 276194, 552388, 966679, 1519067, 1933358, 3038134, 3866716, 6076268, 10633469, 21266938, 42533876]

約数ペア:

[(1, 42533876), (2, 21266938), (4, 10633469), (7, 6076268), (11, 3866716), (14, 3038134), (22, 1933358), (28, 1519067), (44, 966679), (77, 552388), (154, 276194), (197, 215908), (308, 138097), (394, 107954), (701, 60676), (788, 53977), (1379, 30844), (1402, 30338), (2167, 19628), (2758, 15422), (2804, 15169), (4334, 9814), (4907, 8668), (5516, 7711)]