15902264

素因数分解:

$2^3\times 7^2\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 35089200

約数和(自身を除く): 19186936

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 113, 196, 226, 359, 392, 452, 718, 791, 904, 1436, 1582, 2513, 2872, 3164, 5026, 5537, 6328, 10052, 11074, 17591, 20104, 22148, 35182, 40567, 44296, 70364, 81134, 140728, 162268, 283969, 324536, 567938, 1135876, 1987783, 2271752, 3975566, 7951132, 15902264]

約数ペア:

[(1, 15902264), (2, 7951132), (4, 3975566), (7, 2271752), (8, 1987783), (14, 1135876), (28, 567938), (49, 324536), (56, 283969), (98, 162268), (113, 140728), (196, 81134), (226, 70364), (359, 44296), (392, 40567), (452, 35182), (718, 22148), (791, 20104), (904, 17591), (1436, 11074), (1582, 10052), (2513, 6328), (2872, 5537), (3164, 5026)]