68572748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{2939}}^1$

素因数の和:3269

約数の個数: 24

約数和(自身を含む): 126772800

約数和(自身を除く): 58200052

約数列:

[1, 2, 4, 19, 38, 76, 307, 614, 1228, 2939, 5833, 5878, 11666, 11756, 23332, 55841, 111682, 223364, 902273, 1804546, 3609092, 17143187, 34286374, 68572748]

約数ペア:

[(1, 68572748), (2, 34286374), (4, 17143187), (19, 3609092), (38, 1804546), (76, 902273), (307, 223364), (614, 111682), (1228, 55841), (2939, 23332), (5833, 11756), (5878, 11666)]