15377824

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^2$

素因数の和:186

約数の個数: 72

約数和(自身を含む): 38229408

約数和(自身を除く): 22851584

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 79, 88, 112, 154, 158, 176, 224, 308, 316, 352, 553, 616, 632, 869, 1106, 1232, 1264, 1738, 2212, 2464, 2528, 3476, 4424, 6083, 6241, 6952, 8848, 12166, 12482, 13904, 17696, 24332, 24964, 27808, 43687, 48664, 49928, 68651, 87374, 97328, 99856, 137302, 174748, 194656, 199712, 274604, 349496, 480557, 549208, 698992, 961114, 1098416, 1397984, 1922228, 2196832, 3844456, 7688912, 15377824]

約数ペア:

[(1, 15377824), (2, 7688912), (4, 3844456), (7, 2196832), (8, 1922228), (11, 1397984), (14, 1098416), (16, 961114), (22, 698992), (28, 549208), (32, 480557), (44, 349496), (56, 274604), (77, 199712), (79, 194656), (88, 174748), (112, 137302), (154, 99856), (158, 97328), (176, 87374), (224, 68651), (308, 49928), (316, 48664), (352, 43687), (553, 27808), (616, 24964), (632, 24332), (869, 17696), (1106, 13904), (1232, 12482), (1264, 12166), (1738, 8848), (2212, 6952), (2464, 6241), (2528, 6083), (3476, 4424)]