71811194

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1723}}^1$

素因数の和:1974

約数の個数: 32

約数和(自身を含む): 133230720

約数和(自身を除く): 61419526

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 229, 458, 1603, 1723, 2977, 3206, 3446, 5954, 12061, 20839, 22399, 24122, 41678, 44798, 156793, 313586, 394567, 789134, 2761969, 5129371, 5523938, 10258742, 35905597, 71811194]

約数ペア:

[(1, 71811194), (2, 35905597), (7, 10258742), (13, 5523938), (14, 5129371), (26, 2761969), (91, 789134), (182, 394567), (229, 313586), (458, 156793), (1603, 44798), (1723, 41678), (2977, 24122), (3206, 22399), (3446, 20839), (5954, 12061)]