71545938

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{6857}}^1$

素因数の和:6946

約数の個数: 32

約数和(自身を含む): 150107904

約数和(自身を除く): 78561966

約数列:

[1, 2, 3, 6, 37, 47, 74, 94, 111, 141, 222, 282, 1739, 3478, 5217, 6857, 10434, 13714, 20571, 41142, 253709, 322279, 507418, 644558, 761127, 966837, 1522254, 1933674, 11924323, 23848646, 35772969, 71545938]

約数ペア:

[(1, 71545938), (2, 35772969), (3, 23848646), (6, 11924323), (37, 1933674), (47, 1522254), (74, 966837), (94, 761127), (111, 644558), (141, 507418), (222, 322279), (282, 253709), (1739, 41142), (3478, 20571), (5217, 13714), (6857, 10434)]