78608348

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{30851}}^1$

素因数の和:30882

約数の個数: 36

約数和(自身を含む): 172339272

約数和(自身を除く): 93730924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 30851, 61702, 123404, 215957, 401063, 431914, 802126, 863828, 1511699, 1604252, 2807441, 3023398, 5614882, 6046796, 11229764, 19652087, 39304174, 78608348]

約数ペア:

[(1, 78608348), (2, 39304174), (4, 19652087), (7, 11229764), (13, 6046796), (14, 5614882), (26, 3023398), (28, 2807441), (49, 1604252), (52, 1511699), (91, 863828), (98, 802126), (182, 431914), (196, 401063), (364, 215957), (637, 123404), (1274, 61702), (2548, 30851)]