70242914

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 123762816

約数和(自身を除く): 53519902

約数列:

[1, 2, 7, 14, 53, 106, 137, 274, 371, 691, 742, 959, 1382, 1918, 4837, 7261, 9674, 14522, 36623, 50827, 73246, 94667, 101654, 189334, 256361, 512722, 662669, 1325338, 5017351, 10034702, 35121457, 70242914]

約数ペア:

[(1, 70242914), (2, 35121457), (7, 10034702), (14, 5017351), (53, 1325338), (106, 662669), (137, 512722), (274, 256361), (371, 189334), (691, 101654), (742, 94667), (959, 73246), (1382, 50827), (1918, 36623), (4837, 14522), (7261, 9674)]