73911784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2731}}^1$

素因数の和:2953

約数の個数: 32

約数和(自身を含む): 147528000

約数和(自身を除く): 73616216

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 199, 398, 796, 1592, 2731, 3383, 5462, 6766, 10924, 13532, 21848, 27064, 46427, 92854, 185708, 371416, 543469, 1086938, 2173876, 4347752, 9238973, 18477946, 36955892, 73911784]

約数ペア:

[(1, 73911784), (2, 36955892), (4, 18477946), (8, 9238973), (17, 4347752), (34, 2173876), (68, 1086938), (136, 543469), (199, 371416), (398, 185708), (796, 92854), (1592, 46427), (2731, 27064), (3383, 21848), (5462, 13532), (6766, 10924)]