61980844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{2969}}^1$

素因数の和:3297

約数の個数: 24

約数和(自身を含む): 115259760

約数和(自身を除く): 53278916

約数列:

[1, 2, 4, 17, 34, 68, 307, 614, 1228, 2969, 5219, 5938, 10438, 11876, 20876, 50473, 100946, 201892, 911483, 1822966, 3645932, 15495211, 30990422, 61980844]

約数ペア:

[(1, 61980844), (2, 30990422), (4, 15495211), (17, 3645932), (34, 1822966), (68, 911483), (307, 201892), (614, 100946), (1228, 50473), (2969, 20876), (5219, 11876), (5938, 10438)]