40785528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2357}}^1$

素因数の和:2476

約数の個数: 64

約数和(自身を含む): 117711360

約数和(自身を除く): 76925832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 618, 721, 824, 1236, 1442, 2163, 2357, 2472, 2884, 4326, 4714, 5768, 7071, 8652, 9428, 14142, 16499, 17304, 18856, 28284, 32998, 49497, 56568, 65996, 98994, 131992, 197988, 242771, 395976, 485542, 728313, 971084, 1456626, 1699397, 1942168, 2913252, 3398794, 5098191, 5826504, 6797588, 10196382, 13595176, 20392764, 40785528]

約数ペア:

[(1, 40785528), (2, 20392764), (3, 13595176), (4, 10196382), (6, 6797588), (7, 5826504), (8, 5098191), (12, 3398794), (14, 2913252), (21, 1942168), (24, 1699397), (28, 1456626), (42, 971084), (56, 728313), (84, 485542), (103, 395976), (168, 242771), (206, 197988), (309, 131992), (412, 98994), (618, 65996), (721, 56568), (824, 49497), (1236, 32998), (1442, 28284), (2163, 18856), (2357, 17304), (2472, 16499), (2884, 14142), (4326, 9428), (4714, 8652), (5768, 7071)]