42790622

素因数分解:

$2^1\times 7^5\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 80000640

約数和(自身を除く): 37210018

約数列:

[1, 2, 7, 14, 19, 38, 49, 67, 98, 133, 134, 266, 343, 469, 686, 931, 938, 1273, 1862, 2401, 2546, 3283, 4802, 6517, 6566, 8911, 13034, 16807, 17822, 22981, 33614, 45619, 45962, 62377, 91238, 124754, 160867, 319333, 321734, 436639, 638666, 873278, 1126069, 2252138, 3056473, 6112946, 21395311, 42790622]

約数ペア:

[(1, 42790622), (2, 21395311), (7, 6112946), (14, 3056473), (19, 2252138), (38, 1126069), (49, 873278), (67, 638666), (98, 436639), (133, 321734), (134, 319333), (266, 160867), (343, 124754), (469, 91238), (686, 62377), (931, 45962), (938, 45619), (1273, 33614), (1862, 22981), (2401, 17822), (2546, 16807), (3283, 13034), (4802, 8911), (6517, 6566)]