7918155364

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{61463}}^1$

素因数の和:61624

約数の個数: 48

約数和(自身を含む): 16356307968

約数和(自身を除く): 8438152604

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 107, 172, 214, 301, 428, 602, 749, 1204, 1498, 2996, 4601, 9202, 18404, 32207, 61463, 64414, 122926, 128828, 245852, 430241, 860482, 1720964, 2642909, 5285818, 6576541, 10571636, 13153082, 18500363, 26306164, 37000726, 46035787, 74001452, 92071574, 184143148, 282791263, 565582526, 1131165052, 1979538841, 3959077682, 7918155364]

約数ペア:

[(1, 7918155364), (2, 3959077682), (4, 1979538841), (7, 1131165052), (14, 565582526), (28, 282791263), (43, 184143148), (86, 92071574), (107, 74001452), (172, 46035787), (214, 37000726), (301, 26306164), (428, 18500363), (602, 13153082), (749, 10571636), (1204, 6576541), (1498, 5285818), (2996, 2642909), (4601, 1720964), (9202, 860482), (18404, 430241), (32207, 245852), (61463, 128828), (64414, 122926)]