7642408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 15235200

約数和(自身を除く): 7592792

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 367, 548, 734, 1096, 1468, 2603, 2936, 5206, 6973, 10412, 13946, 20824, 27892, 50279, 55784, 100558, 201116, 402232, 955301, 1910602, 3821204, 7642408]

約数ペア:

[(1, 7642408), (2, 3821204), (4, 1910602), (8, 955301), (19, 402232), (38, 201116), (76, 100558), (137, 55784), (152, 50279), (274, 27892), (367, 20824), (548, 13946), (734, 10412), (1096, 6973), (1468, 5206), (2603, 2936)]