561918606928

素因数分解:

$2^4\times 7^2\times {\mathrm{27397}}^1\times {\mathrm{26161}}^1$

素因数の和:53580

約数の個数: 60

約数和(自身を含む): 1266561703092

約数和(自身を除く): 704643096164

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 26161, 27397, 52322, 54794, 104644, 109588, 183127, 191779, 209288, 219176, 366254, 383558, 418576, 438352, 732508, 767116, 1281889, 1342453, 1465016, 1534232, 2563778, 2684906, 2930032, 3068464, 5127556, 5369812, 10255112, 10739624, 20510224, 21479248, 716732917, 1433465834, 2866931668, 5017130419, 5733863336, 10034260838, 11467726672, 20068521676, 35119912933, 40137043352, 70239825866, 80274086704, 140479651732, 280959303464, 561918606928]

約数ペア:

[(1, 561918606928), (2, 280959303464), (4, 140479651732), (7, 80274086704), (8, 70239825866), (14, 40137043352), (16, 35119912933), (28, 20068521676), (49, 11467726672), (56, 10034260838), (98, 5733863336), (112, 5017130419), (196, 2866931668), (392, 1433465834), (784, 716732917), (26161, 21479248), (27397, 20510224), (52322, 10739624), (54794, 10255112), (104644, 5369812), (109588, 5127556), (183127, 3068464), (191779, 2930032), (209288, 2684906), (219176, 2563778), (366254, 1534232), (383558, 1465016), (418576, 1342453), (438352, 1281889), (732508, 767116)]