28696204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{13613}}^1$

素因数の和:13665

約数の個数: 24

約数和(自身を含む): 54891648

約数和(自身を除く): 26195444

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 13613, 27226, 54452, 231421, 422003, 462842, 844006, 925684, 1688012, 7174051, 14348102, 28696204]

約数ペア:

[(1, 28696204), (2, 14348102), (4, 7174051), (17, 1688012), (31, 925684), (34, 844006), (62, 462842), (68, 422003), (124, 231421), (527, 54452), (1054, 27226), (2108, 13613)]