26899972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1456

約数の個数: 48

約数和(自身を含む): 56448000

約数和(自身を除く): 29548028

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 418, 437, 506, 836, 874, 1012, 1399, 1748, 2798, 4807, 5596, 9614, 15389, 19228, 26581, 30778, 32177, 53162, 61556, 64354, 106324, 128708, 292391, 353947, 584782, 611363, 707894, 1169564, 1222726, 1415788, 2445452, 6724993, 13449986, 26899972]

約数ペア:

[(1, 26899972), (2, 13449986), (4, 6724993), (11, 2445452), (19, 1415788), (22, 1222726), (23, 1169564), (38, 707894), (44, 611363), (46, 584782), (76, 353947), (92, 292391), (209, 128708), (253, 106324), (418, 64354), (437, 61556), (506, 53162), (836, 32177), (874, 30778), (1012, 26581), (1399, 19228), (1748, 15389), (2798, 9614), (4807, 5596)]