67768694

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 118635840

約数和(自身を除く): 50867146

約数列:

[1, 2, 7, 14, 89, 137, 178, 274, 397, 623, 794, 959, 1246, 1918, 2779, 5558, 12193, 24386, 35333, 54389, 70666, 85351, 108778, 170702, 247331, 380723, 494662, 761446, 4840621, 9681242, 33884347, 67768694]

約数ペア:

[(1, 67768694), (2, 33884347), (7, 9681242), (14, 4840621), (89, 761446), (137, 494662), (178, 380723), (274, 247331), (397, 170702), (623, 108778), (794, 85351), (959, 70666), (1246, 54389), (1918, 35333), (2779, 24386), (5558, 12193)]