728735064736

素因数分解:

$2^5\times 7^1\times {\mathrm{12343}}^1\times {\mathrm{263573}}^1$

素因数の和:275933

約数の個数: 48

約数和(自身を含む): 1639792957824

約数和(自身を除く): 911057893088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 12343, 24686, 49372, 86401, 98744, 172802, 197488, 263573, 345604, 394976, 527146, 691208, 1054292, 1382416, 1845011, 2108584, 2764832, 3690022, 4217168, 7380044, 8434336, 14760088, 29520176, 59040352, 3253281539, 6506563078, 13013126156, 22772970773, 26026252312, 45545941546, 52052504624, 91091883092, 104105009248, 182183766184, 364367532368, 728735064736]

約数ペア:

[(1, 728735064736), (2, 364367532368), (4, 182183766184), (7, 104105009248), (8, 91091883092), (14, 52052504624), (16, 45545941546), (28, 26026252312), (32, 22772970773), (56, 13013126156), (112, 6506563078), (224, 3253281539), (12343, 59040352), (24686, 29520176), (49372, 14760088), (86401, 8434336), (98744, 7380044), (172802, 4217168), (197488, 3690022), (263573, 2764832), (345604, 2108584), (394976, 1845011), (527146, 1382416), (691208, 1054292)]