7122904

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 13794480

約数和(自身を除く): 6671576

約数列:

[1, 2, 4, 8, 67, 97, 134, 137, 194, 268, 274, 388, 536, 548, 776, 1096, 6499, 9179, 12998, 13289, 18358, 25996, 26578, 36716, 51992, 53156, 73432, 106312, 890363, 1780726, 3561452, 7122904]

約数ペア:

[(1, 7122904), (2, 3561452), (4, 1780726), (8, 890363), (67, 106312), (97, 73432), (134, 53156), (137, 51992), (194, 36716), (268, 26578), (274, 25996), (388, 18358), (536, 13289), (548, 12998), (776, 9179), (1096, 6499)]