15514478

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 28810080

約数和(自身を除く): 13295602

約数列:

[1, 2, 7, 14, 29, 49, 53, 58, 98, 103, 106, 203, 206, 371, 406, 721, 742, 1421, 1442, 1537, 2597, 2842, 2987, 3074, 5047, 5194, 5459, 5974, 10094, 10759, 10918, 20909, 21518, 38213, 41818, 75313, 76426, 146363, 150626, 158311, 267491, 292726, 316622, 534982, 1108177, 2216354, 7757239, 15514478]

約数ペア:

[(1, 15514478), (2, 7757239), (7, 2216354), (14, 1108177), (29, 534982), (49, 316622), (53, 292726), (58, 267491), (98, 158311), (103, 150626), (106, 146363), (203, 76426), (206, 75313), (371, 41818), (406, 38213), (721, 21518), (742, 20909), (1421, 10918), (1442, 10759), (1537, 10094), (2597, 5974), (2842, 5459), (2987, 5194), (3074, 5047)]