68987752

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2887}}^1$

素因数の和:3025

約数の個数: 32

約数和(自身を含む): 135158400

約数和(自身を除く): 66170648

約数列:

[1, 2, 4, 8, 29, 58, 103, 116, 206, 232, 412, 824, 2887, 2987, 5774, 5974, 11548, 11948, 23096, 23896, 83723, 167446, 297361, 334892, 594722, 669784, 1189444, 2378888, 8623469, 17246938, 34493876, 68987752]

約数ペア:

[(1, 68987752), (2, 34493876), (4, 17246938), (8, 8623469), (29, 2378888), (58, 1189444), (103, 669784), (116, 594722), (206, 334892), (232, 297361), (412, 167446), (824, 83723), (2887, 23896), (2987, 23096), (5774, 11948), (5974, 11548)]