13375217768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1\times {\mathrm{3709}}^1$

素因数の和:4722

約数の個数: 64

約数和(自身を含む): 28031572800

約数和(自身を除く): 14656355032

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 953, 1892, 1906, 3709, 3784, 3812, 7418, 7624, 10483, 14836, 20966, 29672, 40799, 40979, 41932, 81598, 81958, 83864, 159487, 163196, 163916, 318974, 326392, 327832, 450769, 637948, 901538, 1275896, 1754357, 1803076, 3508714, 3534677, 3606152, 7017428, 7069354, 14034856, 14138708, 28277416, 38881447, 77762894, 151991111, 155525788, 303982222, 311051576, 607964444, 1215928888, 1671902221, 3343804442, 6687608884, 13375217768]

約数ペア:

[(1, 13375217768), (2, 6687608884), (4, 3343804442), (8, 1671902221), (11, 1215928888), (22, 607964444), (43, 311051576), (44, 303982222), (86, 155525788), (88, 151991111), (172, 77762894), (344, 38881447), (473, 28277416), (946, 14138708), (953, 14034856), (1892, 7069354), (1906, 7017428), (3709, 3606152), (3784, 3534677), (3812, 3508714), (7418, 1803076), (7624, 1754357), (10483, 1275896), (14836, 901538), (20966, 637948), (29672, 450769), (40799, 327832), (40979, 326392), (41932, 318974), (81598, 163916), (81958, 163196), (83864, 159487)]