64177736

素因数分解:

$2^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3733}}^1$

素因数の和:4053

約数の個数: 32

約数和(自身を含む): 138008640

約数和(自身を除く): 73830904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 307, 614, 1228, 2149, 2456, 3733, 4298, 7466, 8596, 14932, 17192, 26131, 29864, 52262, 104524, 209048, 1146031, 2292062, 4584124, 8022217, 9168248, 16044434, 32088868, 64177736]

約数ペア:

[(1, 64177736), (2, 32088868), (4, 16044434), (7, 9168248), (8, 8022217), (14, 4584124), (28, 2292062), (56, 1146031), (307, 209048), (614, 104524), (1228, 52262), (2149, 29864), (2456, 26131), (3733, 17192), (4298, 14932), (7466, 8596)]