42510676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2584

約数の個数: 48

約数和(自身を含む): 89328960

約数和(自身を除く): 46818284

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 2531, 4199, 5062, 8398, 10124, 16796, 32903, 43027, 48089, 65806, 86054, 96178, 131612, 172108, 192356, 559351, 625157, 817513, 1118702, 1250314, 1635026, 2237404, 2500628, 3270052, 10627669, 21255338, 42510676]

約数ペア:

[(1, 42510676), (2, 21255338), (4, 10627669), (13, 3270052), (17, 2500628), (19, 2237404), (26, 1635026), (34, 1250314), (38, 1118702), (52, 817513), (68, 625157), (76, 559351), (221, 192356), (247, 172108), (323, 131612), (442, 96178), (494, 86054), (646, 65806), (884, 48089), (988, 43027), (1292, 32903), (2531, 16796), (4199, 10124), (5062, 8398)]