947647928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{4969}}^1$

素因数の和:5775

約数の個数: 32

約数和(自身を含む): 1836912000

約数和(自身を除く): 889264072

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 769, 1538, 3076, 4969, 6152, 9938, 19876, 23839, 39752, 47678, 95356, 154039, 190712, 308078, 616156, 1232312, 3821161, 7642322, 15284644, 30569288, 118455991, 236911982, 473823964, 947647928]

約数ペア:

[(1, 947647928), (2, 473823964), (4, 236911982), (8, 118455991), (31, 30569288), (62, 15284644), (124, 7642322), (248, 3821161), (769, 1232312), (1538, 616156), (3076, 308078), (4969, 190712), (6152, 154039), (9938, 95356), (19876, 47678), (23839, 39752)]