72868624

素因数分解:

$2^4\times {\mathrm{827}}^1\times {\mathrm{5507}}^1$

素因数の和:6342

約数の個数: 20

約数和(自身を含む): 141379344

約数和(自身を除く): 68510720

約数列:

[1, 2, 4, 8, 16, 827, 1654, 3308, 5507, 6616, 11014, 13232, 22028, 44056, 88112, 4554289, 9108578, 18217156, 36434312, 72868624]

約数ペア:

[(1, 72868624), (2, 36434312), (4, 18217156), (8, 9108578), (16, 4554289), (827, 88112), (1654, 44056), (3308, 22028), (5507, 13232), (6616, 11014)]