748673408

素因数分解:

$2^7\times 7^1\times {\mathrm{101}}^1\times {\mathrm{8273}}^1$

素因数の和:8395

約数の個数: 64

約数和(自身を含む): 1721653920

約数和(自身を除く): 972980512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 128, 202, 224, 404, 448, 707, 808, 896, 1414, 1616, 2828, 3232, 5656, 6464, 8273, 11312, 12928, 16546, 22624, 33092, 45248, 57911, 66184, 90496, 115822, 132368, 231644, 264736, 463288, 529472, 835573, 926576, 1058944, 1671146, 1853152, 3342292, 3706304, 5849011, 6684584, 7412608, 11698022, 13369168, 23396044, 26738336, 46792088, 53476672, 93584176, 106953344, 187168352, 374336704, 748673408]

約数ペア:

[(1, 748673408), (2, 374336704), (4, 187168352), (7, 106953344), (8, 93584176), (14, 53476672), (16, 46792088), (28, 26738336), (32, 23396044), (56, 13369168), (64, 11698022), (101, 7412608), (112, 6684584), (128, 5849011), (202, 3706304), (224, 3342292), (404, 1853152), (448, 1671146), (707, 1058944), (808, 926576), (896, 835573), (1414, 529472), (1616, 463288), (2828, 264736), (3232, 231644), (5656, 132368), (6464, 115822), (8273, 90496), (11312, 66184), (12928, 57911), (16546, 45248), (22624, 33092)]