75718072

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{839}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 147420000

約数和(自身を除く): 71701928

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 389, 778, 839, 1556, 1678, 3112, 3356, 6712, 11281, 22562, 24331, 45124, 48662, 90248, 97324, 194648, 326371, 652742, 1305484, 2610968, 9464759, 18929518, 37859036, 75718072]

約数ペア:

[(1, 75718072), (2, 37859036), (4, 18929518), (8, 9464759), (29, 2610968), (58, 1305484), (116, 652742), (232, 326371), (389, 194648), (778, 97324), (839, 90248), (1556, 48662), (1678, 45124), (3112, 24331), (3356, 22562), (6712, 11281)]