12761552

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:311

約数の個数: 40

約数和(自身を含む): 25612200

約数和(自身を除く): 12850648

約数列:

[1, 2, 4, 8, 16, 53, 101, 106, 149, 202, 212, 298, 404, 424, 596, 808, 848, 1192, 1616, 2384, 5353, 7897, 10706, 15049, 15794, 21412, 30098, 31588, 42824, 60196, 63176, 85648, 120392, 126352, 240784, 797597, 1595194, 3190388, 6380776, 12761552]

約数ペア:

[(1, 12761552), (2, 6380776), (4, 3190388), (8, 1595194), (16, 797597), (53, 240784), (101, 126352), (106, 120392), (149, 85648), (202, 63176), (212, 60196), (298, 42824), (404, 31588), (424, 30098), (596, 21412), (808, 15794), (848, 15049), (1192, 10706), (1616, 7897), (2384, 5353)]