12886656

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1$

素因数の和:961

約数の個数: 64

約数和(自身を含む): 35194080

約数和(自身を除く): 22307424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 384, 444, 592, 888, 907, 1184, 1776, 1814, 2368, 2721, 3552, 3628, 4736, 5442, 7104, 7256, 10884, 14208, 14512, 21768, 29024, 33559, 43536, 58048, 67118, 87072, 100677, 116096, 134236, 174144, 201354, 268472, 348288, 402708, 536944, 805416, 1073888, 1610832, 2147776, 3221664, 4295552, 6443328, 12886656]

約数ペア:

[(1, 12886656), (2, 6443328), (3, 4295552), (4, 3221664), (6, 2147776), (8, 1610832), (12, 1073888), (16, 805416), (24, 536944), (32, 402708), (37, 348288), (48, 268472), (64, 201354), (74, 174144), (96, 134236), (111, 116096), (128, 100677), (148, 87072), (192, 67118), (222, 58048), (296, 43536), (384, 33559), (444, 29024), (592, 21768), (888, 14512), (907, 14208), (1184, 10884), (1776, 7256), (1814, 7104), (2368, 5442), (2721, 4736), (3552, 3628)]