15662425636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{448883}}^1$

素因数の和:448972

約数の個数: 48

約数和(自身を含む): 32729030208

約数和(自身を除く): 17066604572

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 143, 244, 286, 572, 671, 793, 1342, 1586, 2684, 3172, 8723, 17446, 34892, 448883, 897766, 1795532, 4937713, 5835479, 9875426, 11670958, 19750852, 23341916, 27381863, 54763726, 64190269, 109527452, 128380538, 256761076, 301200493, 355964219, 602400986, 711928438, 1204801972, 1423856876, 3915606409, 7831212818, 15662425636]

約数ペア:

[(1, 15662425636), (2, 7831212818), (4, 3915606409), (11, 1423856876), (13, 1204801972), (22, 711928438), (26, 602400986), (44, 355964219), (52, 301200493), (61, 256761076), (122, 128380538), (143, 109527452), (244, 64190269), (286, 54763726), (572, 27381863), (671, 23341916), (793, 19750852), (1342, 11670958), (1586, 9875426), (2684, 5835479), (3172, 4937713), (8723, 1795532), (17446, 897766), (34892, 448883)]