66577498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{38219}}^1$

素因数の和:38301

約数の個数: 16

約数和(自身を含む): 109156320

約数和(自身を除く): 42578822

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 38219, 76438, 496847, 993694, 2560673, 5121346, 33288749, 66577498]

約数ペア:

[(1, 66577498), (2, 33288749), (13, 5121346), (26, 2560673), (67, 993694), (134, 496847), (871, 76438), (1742, 38219)]