68698736

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{22247}}^1$

素因数の和:22448

約数の個数: 20

約数和(自身を含む): 133799472

約数和(自身を除く): 65100736

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 22247, 44494, 88988, 177976, 355952, 4293671, 8587342, 17174684, 34349368, 68698736]

約数ペア:

[(1, 68698736), (2, 34349368), (4, 17174684), (8, 8587342), (16, 4293671), (193, 355952), (386, 177976), (772, 88988), (1544, 44494), (3088, 22247)]