64880382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{1877}}^1$

素因数の和:2712

約数の個数: 32

約数和(自身を含む): 148557312

約数和(自身を除く): 83676930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 823, 1646, 1877, 2469, 3754, 4938, 5631, 5761, 11262, 11522, 13139, 17283, 26278, 34566, 39417, 78834, 1544771, 3089542, 4634313, 9268626, 10813397, 21626794, 32440191, 64880382]

約数ペア:

[(1, 64880382), (2, 32440191), (3, 21626794), (6, 10813397), (7, 9268626), (14, 4634313), (21, 3089542), (42, 1544771), (823, 78834), (1646, 39417), (1877, 34566), (2469, 26278), (3754, 17283), (4938, 13139), (5631, 11522), (5761, 11262)]