27967412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 56306880

約数和(自身を除く): 28339468

約数列:

[1, 2, 4, 11, 22, 37, 41, 44, 74, 82, 148, 164, 407, 419, 451, 814, 838, 902, 1517, 1628, 1676, 1804, 3034, 4609, 6068, 9218, 15503, 16687, 17179, 18436, 31006, 33374, 34358, 62012, 66748, 68716, 170533, 188969, 341066, 377938, 635623, 682132, 755876, 1271246, 2542492, 6991853, 13983706, 27967412]

約数ペア:

[(1, 27967412), (2, 13983706), (4, 6991853), (11, 2542492), (22, 1271246), (37, 755876), (41, 682132), (44, 635623), (74, 377938), (82, 341066), (148, 188969), (164, 170533), (407, 68716), (419, 66748), (451, 62012), (814, 34358), (838, 33374), (902, 31006), (1517, 18436), (1628, 17179), (1676, 16687), (1804, 15503), (3034, 9218), (4609, 6068)]