69502018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 114105024

約数和(自身を除く): 44603006

約数列:

[1, 2, 17, 34, 43, 86, 137, 274, 347, 694, 731, 1462, 2329, 4658, 5891, 5899, 11782, 11798, 14921, 29842, 47539, 95078, 100147, 200294, 253657, 507314, 808163, 1616326, 2044177, 4088354, 34751009, 69502018]

約数ペア:

[(1, 69502018), (2, 34751009), (17, 4088354), (34, 2044177), (43, 1616326), (86, 808163), (137, 507314), (274, 253657), (347, 200294), (694, 100147), (731, 95078), (1462, 47539), (2329, 29842), (4658, 14921), (5891, 11798), (5899, 11782)]