64841528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6367}}^1$

素因数の和:6459

約数の個数: 32

約数和(自身を含む): 129907200

約数和(自身を除く): 65065672

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 5092, 6367, 10184, 12734, 25468, 50936, 120973, 241946, 426589, 483892, 853178, 967784, 1706356, 3412712, 8105191, 16210382, 32420764, 64841528]

約数ペア:

[(1, 64841528), (2, 32420764), (4, 16210382), (8, 8105191), (19, 3412712), (38, 1706356), (67, 967784), (76, 853178), (134, 483892), (152, 426589), (268, 241946), (536, 120973), (1273, 50936), (2546, 25468), (5092, 12734), (6367, 10184)]