15679776

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23333}}^1$

素因数の和:23353

約数の個数: 48

約数和(自身を含む): 47041344

約数和(自身を除く): 31361568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 23333, 46666, 69999, 93332, 139998, 163331, 186664, 279996, 326662, 373328, 489993, 559992, 653324, 746656, 979986, 1119984, 1306648, 1959972, 2239968, 2613296, 3919944, 5226592, 7839888, 15679776]

約数ペア:

[(1, 15679776), (2, 7839888), (3, 5226592), (4, 3919944), (6, 2613296), (7, 2239968), (8, 1959972), (12, 1306648), (14, 1119984), (16, 979986), (21, 746656), (24, 653324), (28, 559992), (32, 489993), (42, 373328), (48, 326662), (56, 279996), (84, 186664), (96, 163331), (112, 139998), (168, 93332), (224, 69999), (336, 46666), (672, 23333)]