1247736064

素因数分解:

$2^8\times {\mathrm{397}}^1\times {\mathrm{12277}}^1$

素因数の和:12690

約数の個数: 36

約数和(自身を含む): 2497075084

約数和(自身を除く): 1249339020

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 397, 794, 1588, 3176, 6352, 12277, 12704, 24554, 25408, 49108, 50816, 98216, 101632, 196432, 392864, 785728, 1571456, 3142912, 4873969, 9747938, 19495876, 38991752, 77983504, 155967008, 311934016, 623868032, 1247736064]

約数ペア:

[(1, 1247736064), (2, 623868032), (4, 311934016), (8, 155967008), (16, 77983504), (32, 38991752), (64, 19495876), (128, 9747938), (256, 4873969), (397, 3142912), (794, 1571456), (1588, 785728), (3176, 392864), (6352, 196432), (12277, 101632), (12704, 98216), (24554, 50816), (25408, 49108)]