15228416

素因数分解:

$2^9\times 7^2\times {\mathrm{607}}^1$

素因数の和:639

約数の個数: 60

約数和(自身を含む): 35453088

約数和(自身を除く): 20224672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 607, 784, 896, 1214, 1568, 1792, 2428, 3136, 3584, 4249, 4856, 6272, 8498, 9712, 12544, 16996, 19424, 25088, 29743, 33992, 38848, 59486, 67984, 77696, 118972, 135968, 155392, 237944, 271936, 310784, 475888, 543872, 951776, 1087744, 1903552, 2175488, 3807104, 7614208, 15228416]

約数ペア:

[(1, 15228416), (2, 7614208), (4, 3807104), (7, 2175488), (8, 1903552), (14, 1087744), (16, 951776), (28, 543872), (32, 475888), (49, 310784), (56, 271936), (64, 237944), (98, 155392), (112, 135968), (128, 118972), (196, 77696), (224, 67984), (256, 59486), (392, 38848), (448, 33992), (512, 29743), (607, 25088), (784, 19424), (896, 16996), (1214, 12544), (1568, 9712), (1792, 8498), (2428, 6272), (3136, 4856), (3584, 4249)]