22338848

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3217}}^1$

素因数の和:3265

約数の個数: 48

約数和(自身を含む): 51899904

約数和(自身を除く): 29561056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3217, 3472, 6434, 6944, 12868, 22519, 25736, 45038, 51472, 90076, 99727, 102944, 180152, 199454, 360304, 398908, 698089, 720608, 797816, 1396178, 1595632, 2792356, 3191264, 5584712, 11169424, 22338848]

約数ペア:

[(1, 22338848), (2, 11169424), (4, 5584712), (7, 3191264), (8, 2792356), (14, 1595632), (16, 1396178), (28, 797816), (31, 720608), (32, 698089), (56, 398908), (62, 360304), (112, 199454), (124, 180152), (217, 102944), (224, 99727), (248, 90076), (434, 51472), (496, 45038), (868, 25736), (992, 22519), (1736, 12868), (3217, 6944), (3472, 6434)]