67375516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{11887}}^1$

素因数の和:12013

約数の個数: 24

約数和(自身を含む): 128152640

約数和(自身を除く): 60777124

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 11887, 23774, 47548, 154531, 309062, 618124, 1295683, 2591366, 5182732, 16843879, 33687758, 67375516]

約数ペア:

[(1, 67375516), (2, 33687758), (4, 16843879), (13, 5182732), (26, 2591366), (52, 1295683), (109, 618124), (218, 309062), (436, 154531), (1417, 47548), (2834, 23774), (5668, 11887)]