14240470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 26873856

約数和(自身を除く): 12633386

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 647, 710, 1294, 2201, 3235, 4402, 6470, 11005, 20057, 22010, 40114, 45937, 91874, 100285, 200570, 229685, 459370, 1424047, 2848094, 7120235, 14240470]

約数ペア:

[(1, 14240470), (2, 7120235), (5, 2848094), (10, 1424047), (31, 459370), (62, 229685), (71, 200570), (142, 100285), (155, 91874), (310, 45937), (355, 40114), (647, 22010), (710, 20057), (1294, 11005), (2201, 6470), (3235, 4402)]