28930174

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3877}}^1$

素因数の和:3940

約数の個数: 32

約数和(自身を含む): 54726336

約数和(自身を除く): 25796162

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 3877, 7462, 7754, 27139, 50401, 54278, 100802, 158957, 317914, 352807, 705614, 1112699, 2066441, 2225398, 4132882, 14465087, 28930174]

約数ペア:

[(1, 28930174), (2, 14465087), (7, 4132882), (13, 2225398), (14, 2066441), (26, 1112699), (41, 705614), (82, 352807), (91, 317914), (182, 158957), (287, 100802), (533, 54278), (574, 50401), (1066, 27139), (3731, 7754), (3877, 7462)]