64227774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 140746032

約数和(自身を除く): 76518258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 169, 194, 291, 338, 507, 582, 653, 1014, 1261, 1306, 1959, 2522, 3783, 3918, 7566, 8489, 16393, 16978, 25467, 32786, 49179, 50934, 63341, 98358, 110357, 126682, 190023, 220714, 331071, 380046, 662142, 823433, 1646866, 2470299, 4940598, 10704629, 21409258, 32113887, 64227774]

約数ペア:

[(1, 64227774), (2, 32113887), (3, 21409258), (6, 10704629), (13, 4940598), (26, 2470299), (39, 1646866), (78, 823433), (97, 662142), (169, 380046), (194, 331071), (291, 220714), (338, 190023), (507, 126682), (582, 110357), (653, 98358), (1014, 63341), (1261, 50934), (1306, 49179), (1959, 32786), (2522, 25467), (3783, 16978), (3918, 16393), (7566, 8489)]