42531076

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 90720000

約数和(自身を除く): 48188924

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 199, 238, 398, 449, 476, 796, 898, 1393, 1796, 2786, 3143, 3383, 5572, 6286, 6766, 7633, 12572, 13532, 15266, 23681, 30532, 47362, 53431, 89351, 94724, 106862, 178702, 213724, 357404, 625457, 1250914, 1518967, 2501828, 3037934, 6075868, 10632769, 21265538, 42531076]

約数ペア:

[(1, 42531076), (2, 21265538), (4, 10632769), (7, 6075868), (14, 3037934), (17, 2501828), (28, 1518967), (34, 1250914), (68, 625457), (119, 357404), (199, 213724), (238, 178702), (398, 106862), (449, 94724), (476, 89351), (796, 53431), (898, 47362), (1393, 30532), (1796, 23681), (2786, 15266), (3143, 13532), (3383, 12572), (5572, 7633), (6286, 6766)]