42684416

素因数分解:

$2^{12}\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:654

約数の個数: 52

約数和(自身を含む): 90526932

約数和(自身を除く): 47842516

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 613, 1024, 1088, 1226, 2048, 2176, 2452, 4096, 4352, 4904, 8704, 9808, 10421, 17408, 19616, 20842, 34816, 39232, 41684, 69632, 78464, 83368, 156928, 166736, 313856, 333472, 627712, 666944, 1255424, 1333888, 2510848, 2667776, 5335552, 10671104, 21342208, 42684416]

約数ペア:

[(1, 42684416), (2, 21342208), (4, 10671104), (8, 5335552), (16, 2667776), (17, 2510848), (32, 1333888), (34, 1255424), (64, 666944), (68, 627712), (128, 333472), (136, 313856), (256, 166736), (272, 156928), (512, 83368), (544, 78464), (613, 69632), (1024, 41684), (1088, 39232), (1226, 34816), (2048, 20842), (2176, 19616), (2452, 17408), (4096, 10421), (4352, 9808), (4904, 8704)]