22517572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2521}}^1$

素因数の和:2572

約数の個数: 48

約数和(自身を含む): 50843520

約数和(自身を除く): 28325948

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 2521, 4466, 5042, 8932, 10084, 17647, 27731, 35294, 55462, 70588, 73109, 110924, 146218, 194117, 292436, 388234, 511763, 776468, 804199, 1023526, 1608398, 2047052, 3216796, 5629393, 11258786, 22517572]

約数ペア:

[(1, 22517572), (2, 11258786), (4, 5629393), (7, 3216796), (11, 2047052), (14, 1608398), (22, 1023526), (28, 804199), (29, 776468), (44, 511763), (58, 388234), (77, 292436), (116, 194117), (154, 146218), (203, 110924), (308, 73109), (319, 70588), (406, 55462), (638, 35294), (812, 27731), (1276, 17647), (2233, 10084), (2521, 8932), (4466, 5042)]