61890728

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{683}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 119180160

約数和(自身を除く): 57289432

約数列:

[1, 2, 4, 8, 47, 94, 188, 241, 376, 482, 683, 964, 1366, 1928, 2732, 5464, 11327, 22654, 32101, 45308, 64202, 90616, 128404, 164603, 256808, 329206, 658412, 1316824, 7736341, 15472682, 30945364, 61890728]

約数ペア:

[(1, 61890728), (2, 30945364), (4, 15472682), (8, 7736341), (47, 1316824), (94, 658412), (188, 329206), (241, 256808), (376, 164603), (482, 128404), (683, 90616), (964, 64202), (1366, 45308), (1928, 32101), (2732, 22654), (5464, 11327)]