2880389632

素因数分解:

$2^9\times {\mathrm{353}}^1\times {\mathrm{15937}}^1$

素因数の和:16308

約数の個数: 40

約数和(自身を含む): 5771819196

約数和(自身を除く): 2891429564

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 353, 512, 706, 1412, 2824, 5648, 11296, 15937, 22592, 31874, 45184, 63748, 90368, 127496, 180736, 254992, 509984, 1019968, 2039936, 4079872, 5625761, 8159744, 11251522, 22503044, 45006088, 90012176, 180024352, 360048704, 720097408, 1440194816, 2880389632]

約数ペア:

[(1, 2880389632), (2, 1440194816), (4, 720097408), (8, 360048704), (16, 180024352), (32, 90012176), (64, 45006088), (128, 22503044), (256, 11251522), (353, 8159744), (512, 5625761), (706, 4079872), (1412, 2039936), (2824, 1019968), (5648, 509984), (11296, 254992), (15937, 180736), (22592, 127496), (31874, 90368), (45184, 63748)]