15423968

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1861}}^1$

素因数の和:1915

約数の個数: 48

約数和(自身を含む): 35661024

約数和(自身を除く): 20237056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 1861, 2072, 3722, 4144, 7444, 8288, 13027, 14888, 26054, 29776, 52108, 59552, 68857, 104216, 137714, 208432, 275428, 416864, 481999, 550856, 963998, 1101712, 1927996, 2203424, 3855992, 7711984, 15423968]

約数ペア:

[(1, 15423968), (2, 7711984), (4, 3855992), (7, 2203424), (8, 1927996), (14, 1101712), (16, 963998), (28, 550856), (32, 481999), (37, 416864), (56, 275428), (74, 208432), (112, 137714), (148, 104216), (224, 68857), (259, 59552), (296, 52108), (518, 29776), (592, 26054), (1036, 14888), (1184, 13027), (1861, 8288), (2072, 7444), (3722, 4144)]