39561788

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4889}}^1$

素因数の和:4934

約数の個数: 36

約数和(自身を含む): 84068880

約数和(自身を除く): 44507092

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 4046, 4889, 8092, 9778, 19556, 34223, 68446, 83113, 136892, 166226, 332452, 581791, 1163582, 1412921, 2327164, 2825842, 5651684, 9890447, 19780894, 39561788]

約数ペア:

[(1, 39561788), (2, 19780894), (4, 9890447), (7, 5651684), (14, 2825842), (17, 2327164), (28, 1412921), (34, 1163582), (68, 581791), (119, 332452), (238, 166226), (289, 136892), (476, 83113), (578, 68446), (1156, 34223), (2023, 19556), (4046, 9778), (4889, 8092)]