26415454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 44964864

約数和(自身を除く): 18549410

約数列:

[1, 2, 13, 23, 26, 46, 163, 271, 299, 326, 542, 598, 2119, 3523, 3749, 4238, 6233, 7046, 7498, 12466, 44173, 48737, 81029, 88346, 97474, 162058, 574249, 1015979, 1148498, 2031958, 13207727, 26415454]

約数ペア:

[(1, 26415454), (2, 13207727), (13, 2031958), (23, 1148498), (26, 1015979), (46, 574249), (163, 162058), (271, 97474), (299, 88346), (326, 81029), (542, 48737), (598, 44173), (2119, 12466), (3523, 7498), (3749, 7046), (4238, 6233)]