40244752

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:635

約数の個数: 40

約数和(自身を含む): 80777816

約数和(自身を除く): 40533064

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 157, 296, 314, 433, 592, 628, 866, 1256, 1732, 2512, 3464, 5809, 6928, 11618, 16021, 23236, 32042, 46472, 64084, 67981, 92944, 128168, 135962, 256336, 271924, 543848, 1087696, 2515297, 5030594, 10061188, 20122376, 40244752]

約数ペア:

[(1, 40244752), (2, 20122376), (4, 10061188), (8, 5030594), (16, 2515297), (37, 1087696), (74, 543848), (148, 271924), (157, 256336), (296, 135962), (314, 128168), (433, 92944), (592, 67981), (628, 64084), (866, 46472), (1256, 32042), (1732, 23236), (2512, 16021), (3464, 11618), (5809, 6928)]