22921976

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 54190080

約数和(自身を除く): 31268104

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 127, 154, 254, 293, 308, 508, 586, 616, 889, 1016, 1172, 1397, 1778, 2051, 2344, 2794, 3223, 3556, 4102, 5588, 6446, 7112, 8204, 9779, 11176, 12892, 16408, 19558, 22561, 25784, 37211, 39116, 45122, 74422, 78232, 90244, 148844, 180488, 260477, 297688, 409321, 520954, 818642, 1041908, 1637284, 2083816, 2865247, 3274568, 5730494, 11460988, 22921976]

約数ペア:

[(1, 22921976), (2, 11460988), (4, 5730494), (7, 3274568), (8, 2865247), (11, 2083816), (14, 1637284), (22, 1041908), (28, 818642), (44, 520954), (56, 409321), (77, 297688), (88, 260477), (127, 180488), (154, 148844), (254, 90244), (293, 78232), (308, 74422), (508, 45122), (586, 39116), (616, 37211), (889, 25784), (1016, 22561), (1172, 19558), (1397, 16408), (1778, 12892), (2051, 11176), (2344, 9779), (2794, 8204), (3223, 7112), (3556, 6446), (4102, 5588)]