807123328

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15493}}^1$

素因数の和:15555

約数の個数: 64

約数和(自身を含む): 1801642320

約数和(自身を除く): 994518992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 128, 148, 176, 296, 352, 407, 592, 704, 814, 1184, 1408, 1628, 2368, 3256, 4736, 6512, 13024, 15493, 26048, 30986, 52096, 61972, 123944, 170423, 247888, 340846, 495776, 573241, 681692, 991552, 1146482, 1363384, 1983104, 2292964, 2726768, 4585928, 5453536, 6305651, 9171856, 10907072, 12611302, 18343712, 21814144, 25222604, 36687424, 50445208, 73374848, 100890416, 201780832, 403561664, 807123328]

約数ペア:

[(1, 807123328), (2, 403561664), (4, 201780832), (8, 100890416), (11, 73374848), (16, 50445208), (22, 36687424), (32, 25222604), (37, 21814144), (44, 18343712), (64, 12611302), (74, 10907072), (88, 9171856), (128, 6305651), (148, 5453536), (176, 4585928), (296, 2726768), (352, 2292964), (407, 1983104), (592, 1363384), (704, 1146482), (814, 991552), (1184, 681692), (1408, 573241), (1628, 495776), (2368, 340846), (3256, 247888), (4736, 170423), (6512, 123944), (13024, 61972), (15493, 52096), (26048, 30986)]