7242528688

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{457}}^1\times {\mathrm{9257}}^1$

素因数の和:9829

約数の個数: 40

約数和(自身を含む): 14196069072

約数和(自身を除く): 6953540384

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 457, 856, 914, 1712, 1828, 3656, 7312, 9257, 18514, 37028, 48899, 74056, 97798, 148112, 195596, 391192, 782384, 990499, 1980998, 3961996, 4230449, 7923992, 8460898, 15847984, 16921796, 33843592, 67687184, 452658043, 905316086, 1810632172, 3621264344, 7242528688]

約数ペア:

[(1, 7242528688), (2, 3621264344), (4, 1810632172), (8, 905316086), (16, 452658043), (107, 67687184), (214, 33843592), (428, 16921796), (457, 15847984), (856, 8460898), (914, 7923992), (1712, 4230449), (1828, 3961996), (3656, 1980998), (7312, 990499), (9257, 782384), (18514, 391192), (37028, 195596), (48899, 148112), (74056, 97798)]