12847184

素因数分解:

$2^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{457}}^1$

素因数の和:723

約数の個数: 40

約数和(自身を含む): 28623168

約数和(自身を除く): 15775984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251, 457, 502, 914, 1004, 1757, 1828, 2008, 3199, 3514, 3656, 4016, 6398, 7028, 7312, 12796, 14056, 25592, 28112, 51184, 114707, 229414, 458828, 802949, 917656, 1605898, 1835312, 3211796, 6423592, 12847184]

約数ペア:

[(1, 12847184), (2, 6423592), (4, 3211796), (7, 1835312), (8, 1605898), (14, 917656), (16, 802949), (28, 458828), (56, 229414), (112, 114707), (251, 51184), (457, 28112), (502, 25592), (914, 14056), (1004, 12796), (1757, 7312), (1828, 7028), (2008, 6398), (3199, 4016), (3514, 3656)]