142695424

素因数分解:

$2^{10}\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:772

約数の個数: 44

約数和(自身を含む): 286792888

約数和(自身を除く): 144097464

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 331, 421, 512, 662, 842, 1024, 1324, 1684, 2648, 3368, 5296, 6736, 10592, 13472, 21184, 26944, 42368, 53888, 84736, 107776, 139351, 169472, 215552, 278702, 338944, 431104, 557404, 1114808, 2229616, 4459232, 8918464, 17836928, 35673856, 71347712, 142695424]

約数ペア:

[(1, 142695424), (2, 71347712), (4, 35673856), (8, 17836928), (16, 8918464), (32, 4459232), (64, 2229616), (128, 1114808), (256, 557404), (331, 431104), (421, 338944), (512, 278702), (662, 215552), (842, 169472), (1024, 139351), (1324, 107776), (1684, 84736), (2648, 53888), (3368, 42368), (5296, 26944), (6736, 21184), (10592, 13472)]