71314733

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 89303040

約数和(自身を除く): 17988307

約数列:

[1, 7, 19, 53, 67, 133, 151, 371, 469, 1007, 1057, 1273, 2869, 3551, 7049, 8003, 8911, 10117, 20083, 24857, 56021, 67469, 70819, 152057, 192223, 472283, 536201, 1064399, 1345561, 3753407, 10187819, 71314733]

約数ペア:

[(1, 71314733), (7, 10187819), (19, 3753407), (53, 1345561), (67, 1064399), (133, 536201), (151, 472283), (371, 192223), (469, 152057), (1007, 70819), (1057, 67469), (1273, 56021), (2869, 24857), (3551, 20083), (7049, 10117), (8003, 8911)]