72847894

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2099}}^1$

素因数の和:2212

約数の個数: 32

約数和(自身を含む): 130233600

約数和(自身を除く): 57385706

約数列:

[1, 2, 7, 14, 37, 67, 74, 134, 259, 469, 518, 938, 2099, 2479, 4198, 4958, 14693, 17353, 29386, 34706, 77663, 140633, 155326, 281266, 543641, 984431, 1087282, 1968862, 5203421, 10406842, 36423947, 72847894]

約数ペア:

[(1, 72847894), (2, 36423947), (7, 10406842), (14, 5203421), (37, 1968862), (67, 1087282), (74, 984431), (134, 543641), (259, 281266), (469, 155326), (518, 140633), (938, 77663), (2099, 34706), (2479, 29386), (4198, 17353), (4958, 14693)]