66903648

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{99559}}^1$

素因数の和:99579

約数の個数: 48

約数和(自身を含む): 200712960

約数和(自身を除く): 133809312

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, 99559, 199118, 298677, 398236, 597354, 696913, 796472, 1194708, 1393826, 1592944, 2090739, 2389416, 2787652, 3185888, 4181478, 4778832, 5575304, 8362956, 9557664, 11150608, 16725912, 22301216, 33451824, 66903648]

約数ペア:

[(1, 66903648), (2, 33451824), (3, 22301216), (4, 16725912), (6, 11150608), (7, 9557664), (8, 8362956), (12, 5575304), (14, 4778832), (16, 4181478), (21, 3185888), (24, 2787652), (28, 2389416), (32, 2090739), (42, 1592944), (48, 1393826), (56, 1194708), (84, 796472), (96, 696913), (112, 597354), (168, 398236), (224, 298677), (336, 199118), (672, 99559)]