74220289

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 93542400

約数和(自身を除く): 19322111

約数列:

[1, 11, 13, 19, 59, 143, 209, 247, 463, 649, 767, 1121, 2717, 5093, 6019, 8437, 8797, 12331, 14573, 27317, 66209, 96767, 114361, 160303, 300487, 355121, 519023, 1257971, 3906331, 5709253, 6747299, 74220289]

約数ペア:

[(1, 74220289), (11, 6747299), (13, 5709253), (19, 3906331), (59, 1257971), (143, 519023), (209, 355121), (247, 300487), (463, 160303), (649, 114361), (767, 96767), (1121, 66209), (2717, 27317), (5093, 14573), (6019, 12331), (8437, 8797)]