70231876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{617}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 145353600

約数和(自身を除く): 75121724

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 199, 286, 398, 572, 617, 796, 1234, 2189, 2468, 2587, 4378, 5174, 6787, 8021, 8756, 10348, 13574, 16042, 27148, 28457, 32084, 56914, 88231, 113828, 122783, 176462, 245566, 352924, 491132, 1350613, 1596179, 2701226, 3192358, 5402452, 6384716, 17557969, 35115938, 70231876]

約数ペア:

[(1, 70231876), (2, 35115938), (4, 17557969), (11, 6384716), (13, 5402452), (22, 3192358), (26, 2701226), (44, 1596179), (52, 1350613), (143, 491132), (199, 352924), (286, 245566), (398, 176462), (572, 122783), (617, 113828), (796, 88231), (1234, 56914), (2189, 32084), (2468, 28457), (2587, 27148), (4378, 16042), (5174, 13574), (6787, 10348), (8021, 8756)]