67472504

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1621}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 142379160

約数和(自身を除く): 74906656

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 121, 172, 242, 344, 473, 484, 946, 968, 1621, 1892, 3242, 3784, 5203, 6484, 10406, 12968, 17831, 20812, 35662, 41624, 69703, 71324, 139406, 142648, 196141, 278812, 392282, 557624, 766733, 784564, 1533466, 1569128, 3066932, 6133864, 8434063, 16868126, 33736252, 67472504]

約数ペア:

[(1, 67472504), (2, 33736252), (4, 16868126), (8, 8434063), (11, 6133864), (22, 3066932), (43, 1569128), (44, 1533466), (86, 784564), (88, 766733), (121, 557624), (172, 392282), (242, 278812), (344, 196141), (473, 142648), (484, 139406), (946, 71324), (968, 69703), (1621, 41624), (1892, 35662), (3242, 20812), (3784, 17831), (5203, 12968), (6484, 10406)]