26970704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{433}}^1$

素因数の和:687

約数の個数: 40

約数和(自身を含む): 55699560

約数和(自身を除く): 28728856

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 229, 272, 433, 458, 866, 916, 1732, 1832, 3464, 3664, 3893, 6928, 7361, 7786, 14722, 15572, 29444, 31144, 58888, 62288, 99157, 117776, 198314, 396628, 793256, 1586512, 1685669, 3371338, 6742676, 13485352, 26970704]

約数ペア:

[(1, 26970704), (2, 13485352), (4, 6742676), (8, 3371338), (16, 1685669), (17, 1586512), (34, 793256), (68, 396628), (136, 198314), (229, 117776), (272, 99157), (433, 62288), (458, 58888), (866, 31144), (916, 29444), (1732, 15572), (1832, 14722), (3464, 7786), (3664, 7361), (3893, 6928)]