73981696

素因数分解:

$2^8\times {\mathrm{288991}}^1$

素因数の和:289007

約数の個数: 18

約数和(自身を含む): 147674912

約数和(自身を除く): 73693216

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 288991, 577982, 1155964, 2311928, 4623856, 9247712, 18495424, 36990848, 73981696]

約数ペア:

[(1, 73981696), (2, 36990848), (4, 18495424), (8, 9247712), (16, 4623856), (32, 2311928), (64, 1155964), (128, 577982), (256, 288991)]