71380842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{915139}}^1$

素因数の和:915157

約数の個数: 16

約数和(自身を含む): 153743520

約数和(自身を除く): 82362678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 915139, 1830278, 2745417, 5490834, 11896807, 23793614, 35690421, 71380842]

約数ペア:

[(1, 71380842), (2, 35690421), (3, 23793614), (6, 11896807), (13, 5490834), (26, 2745417), (39, 1830278), (78, 915139)]