17437742

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 30979584

約数和(自身を除く): 13541842

約数列:

[1, 2, 7, 14, 53, 71, 106, 142, 331, 371, 497, 662, 742, 994, 2317, 3763, 4634, 7526, 17543, 23501, 26341, 35086, 47002, 52682, 122801, 164507, 245602, 329014, 1245553, 2491106, 8718871, 17437742]

約数ペア:

[(1, 17437742), (2, 8718871), (7, 2491106), (14, 1245553), (53, 329014), (71, 245602), (106, 164507), (142, 122801), (331, 52682), (371, 47002), (497, 35086), (662, 26341), (742, 23501), (994, 17543), (2317, 7526), (3763, 4634)]