15552236

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 32659200

約数和(自身を除く): 17106964

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 107, 116, 179, 203, 214, 358, 406, 428, 716, 749, 812, 1253, 1498, 2506, 2996, 3103, 5012, 5191, 6206, 10382, 12412, 19153, 20764, 21721, 36337, 38306, 43442, 72674, 76612, 86884, 134071, 145348, 268142, 536284, 555437, 1110874, 2221748, 3888059, 7776118, 15552236]

約数ペア:

[(1, 15552236), (2, 7776118), (4, 3888059), (7, 2221748), (14, 1110874), (28, 555437), (29, 536284), (58, 268142), (107, 145348), (116, 134071), (179, 86884), (203, 76612), (214, 72674), (358, 43442), (406, 38306), (428, 36337), (716, 21721), (749, 20764), (812, 19153), (1253, 12412), (1498, 10382), (2506, 6206), (2996, 5191), (3103, 5012)]