65989448

素因数分解:

$2^3\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1453}}^1$

素因数の和:2277

約数の個数: 32

約数和(自身を含む): 141677760

約数和(自身を除く): 75688312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 811, 1453, 1622, 2906, 3244, 5677, 5812, 6488, 10171, 11354, 11624, 20342, 22708, 40684, 45416, 81368, 1178383, 2356766, 4713532, 8248681, 9427064, 16497362, 32994724, 65989448]

約数ペア:

[(1, 65989448), (2, 32994724), (4, 16497362), (7, 9427064), (8, 8248681), (14, 4713532), (28, 2356766), (56, 1178383), (811, 81368), (1453, 45416), (1622, 40684), (2906, 22708), (3244, 20342), (5677, 11624), (5812, 11354), (6488, 10171)]