291058816

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{37277}}^1$

素因数の和:37352

約数の個数: 32

約数和(自身を含む): 589365180

約数和(自身を除く): 298306364

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 37277, 74554, 149108, 298216, 596432, 1192864, 2273897, 2385728, 4547794, 4771456, 9095588, 18191176, 36382352, 72764704, 145529408, 291058816]

約数ペア:

[(1, 291058816), (2, 145529408), (4, 72764704), (8, 36382352), (16, 18191176), (32, 9095588), (61, 4771456), (64, 4547794), (122, 2385728), (128, 2273897), (244, 1192864), (488, 596432), (976, 298216), (1952, 149108), (3904, 74554), (7808, 37277)]