77007872

素因数分解:

$2^{10}\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:656

約数の個数: 44

約数和(自身を含む): 155244480

約数和(自身を除く): 78236608

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 479, 512, 628, 958, 1024, 1256, 1916, 2512, 3832, 5024, 7664, 10048, 15328, 20096, 30656, 40192, 61312, 75203, 80384, 122624, 150406, 160768, 245248, 300812, 490496, 601624, 1203248, 2406496, 4812992, 9625984, 19251968, 38503936, 77007872]

約数ペア:

[(1, 77007872), (2, 38503936), (4, 19251968), (8, 9625984), (16, 4812992), (32, 2406496), (64, 1203248), (128, 601624), (157, 490496), (256, 300812), (314, 245248), (479, 160768), (512, 150406), (628, 122624), (958, 80384), (1024, 75203), (1256, 61312), (1916, 40192), (2512, 30656), (3832, 20096), (5024, 15328), (7664, 10048)]