26456930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8234

約数の個数: 32

約数和(自身を含む): 53084160

約数和(自身を除く): 26627230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 8191, 16382, 40955, 81910, 139247, 155629, 278494, 311258, 696235, 778145, 1392470, 1556290, 2645693, 5291386, 13228465, 26456930]

約数ペア:

[(1, 26456930), (2, 13228465), (5, 5291386), (10, 2645693), (17, 1556290), (19, 1392470), (34, 778145), (38, 696235), (85, 311258), (95, 278494), (170, 155629), (190, 139247), (323, 81910), (646, 40955), (1615, 16382), (3230, 8191)]