26873272

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 51652800

約数和(自身を除く): 24779528

約数列:

[1, 2, 4, 8, 79, 101, 158, 202, 316, 404, 421, 632, 808, 842, 1684, 3368, 7979, 15958, 31916, 33259, 42521, 63832, 66518, 85042, 133036, 170084, 266072, 340168, 3359159, 6718318, 13436636, 26873272]

約数ペア:

[(1, 26873272), (2, 13436636), (4, 6718318), (8, 3359159), (79, 340168), (101, 266072), (158, 170084), (202, 133036), (316, 85042), (404, 66518), (421, 63832), (632, 42521), (808, 33259), (842, 31916), (1684, 15958), (3368, 7979)]