68736338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 125992800

約数和(自身を除く): 57256462

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 289, 323, 374, 418, 569, 578, 646, 1138, 3179, 3553, 5491, 6259, 6358, 7106, 9673, 10811, 10982, 12518, 19346, 21622, 60401, 106403, 118921, 120802, 164441, 183787, 212806, 237842, 328882, 367574, 1808851, 2021657, 3124379, 3617702, 4043314, 6248758, 34368169, 68736338]

約数ペア:

[(1, 68736338), (2, 34368169), (11, 6248758), (17, 4043314), (19, 3617702), (22, 3124379), (34, 2021657), (38, 1808851), (187, 367574), (209, 328882), (289, 237842), (323, 212806), (374, 183787), (418, 164441), (569, 120802), (578, 118921), (646, 106403), (1138, 60401), (3179, 21622), (3553, 19346), (5491, 12518), (6259, 10982), (6358, 10811), (7106, 9673)]