64676038

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 119384064

約数和(自身を除く): 54708026

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 191, 266, 361, 382, 469, 722, 938, 1273, 1337, 2527, 2546, 2674, 3629, 5054, 7258, 8911, 12797, 17822, 24187, 25403, 25594, 48374, 50806, 68951, 89579, 137902, 169309, 179158, 243143, 338618, 482657, 486286, 965314, 1702001, 3404002, 4619717, 9239434, 32338019, 64676038]

約数ペア:

[(1, 64676038), (2, 32338019), (7, 9239434), (14, 4619717), (19, 3404002), (38, 1702001), (67, 965314), (133, 486286), (134, 482657), (191, 338618), (266, 243143), (361, 179158), (382, 169309), (469, 137902), (722, 89579), (938, 68951), (1273, 50806), (1337, 48374), (2527, 25594), (2546, 25403), (2674, 24187), (3629, 17822), (5054, 12797), (7258, 8911)]