28095548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 56636160

約数和(自身を除く): 28540612

約数列:

[1, 2, 4, 13, 26, 29, 31, 52, 58, 62, 116, 124, 377, 403, 601, 754, 806, 899, 1202, 1508, 1612, 1798, 2404, 3596, 7813, 11687, 15626, 17429, 18631, 23374, 31252, 34858, 37262, 46748, 69716, 74524, 226577, 242203, 453154, 484406, 540299, 906308, 968812, 1080598, 2161196, 7023887, 14047774, 28095548]

約数ペア:

[(1, 28095548), (2, 14047774), (4, 7023887), (13, 2161196), (26, 1080598), (29, 968812), (31, 906308), (52, 540299), (58, 484406), (62, 453154), (116, 242203), (124, 226577), (377, 74524), (403, 69716), (601, 46748), (754, 37262), (806, 34858), (899, 31252), (1202, 23374), (1508, 18631), (1612, 17429), (1798, 15626), (2404, 11687), (3596, 7813)]