2904779968

素因数分解:

$2^6\times {\mathrm{163}}^1\times {\mathrm{307}}^1\times {\mathrm{907}}^1$

素因数の和:1389

約数の個数: 56

約数和(自身を含む): 5824841792

約数和(自身を除く): 2920061824

約数列:

[1, 2, 4, 8, 16, 32, 64, 163, 307, 326, 614, 652, 907, 1228, 1304, 1814, 2456, 2608, 3628, 4912, 5216, 7256, 9824, 10432, 14512, 19648, 29024, 50041, 58048, 100082, 147841, 200164, 278449, 295682, 400328, 556898, 591364, 800656, 1113796, 1182728, 1601312, 2227592, 2365456, 3202624, 4455184, 4730912, 8910368, 9461824, 17820736, 45387187, 90774374, 181548748, 363097496, 726194992, 1452389984, 2904779968]

約数ペア:

[(1, 2904779968), (2, 1452389984), (4, 726194992), (8, 363097496), (16, 181548748), (32, 90774374), (64, 45387187), (163, 17820736), (307, 9461824), (326, 8910368), (614, 4730912), (652, 4455184), (907, 3202624), (1228, 2365456), (1304, 2227592), (1814, 1601312), (2456, 1182728), (2608, 1113796), (3628, 800656), (4912, 591364), (5216, 556898), (7256, 400328), (9824, 295682), (10432, 278449), (14512, 200164), (19648, 147841), (29024, 100082), (50041, 58048)]