26736944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{673}}^1$

素因数の和:885

約数の個数: 40

約数和(自身を含む): 56163072

約数和(自身を除く): 29426128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 191, 208, 382, 673, 764, 1346, 1528, 2483, 2692, 3056, 4966, 5384, 8749, 9932, 10768, 17498, 19864, 34996, 39728, 69992, 128543, 139984, 257086, 514172, 1028344, 1671059, 2056688, 3342118, 6684236, 13368472, 26736944]

約数ペア:

[(1, 26736944), (2, 13368472), (4, 6684236), (8, 3342118), (13, 2056688), (16, 1671059), (26, 1028344), (52, 514172), (104, 257086), (191, 139984), (208, 128543), (382, 69992), (673, 39728), (764, 34996), (1346, 19864), (1528, 17498), (2483, 10768), (2692, 9932), (3056, 8749), (4966, 5384)]