42171456

素因数分解:

$2^6\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1399}}^1$

素因数の和:1571

約数の個数: 56

約数和(自身を含む): 112369600

約数和(自身を除く): 70198144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 157, 192, 314, 471, 628, 942, 1256, 1399, 1884, 2512, 2798, 3768, 4197, 5024, 5596, 7536, 8394, 10048, 11192, 15072, 16788, 22384, 30144, 33576, 44768, 67152, 89536, 134304, 219643, 268608, 439286, 658929, 878572, 1317858, 1757144, 2635716, 3514288, 5271432, 7028576, 10542864, 14057152, 21085728, 42171456]

約数ペア:

[(1, 42171456), (2, 21085728), (3, 14057152), (4, 10542864), (6, 7028576), (8, 5271432), (12, 3514288), (16, 2635716), (24, 1757144), (32, 1317858), (48, 878572), (64, 658929), (96, 439286), (157, 268608), (192, 219643), (314, 134304), (471, 89536), (628, 67152), (942, 44768), (1256, 33576), (1399, 30144), (1884, 22384), (2512, 16788), (2798, 15072), (3768, 11192), (4197, 10048), (5024, 8394), (5596, 7536)]