26626572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{673}}^1$

素因数の和:847

約数の個数: 72

約数和(自身を含む): 77526176

約数和(自身を除く): 50899604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 673, 942, 1099, 1346, 1413, 1884, 2019, 2198, 2692, 2826, 3297, 4038, 4396, 4711, 5652, 6057, 6594, 8076, 9422, 9891, 12114, 13188, 14133, 18844, 19782, 24228, 28266, 39564, 42399, 56532, 84798, 105661, 169596, 211322, 316983, 422644, 633966, 739627, 950949, 1267932, 1479254, 1901898, 2218881, 2958508, 3803796, 4437762, 6656643, 8875524, 13313286, 26626572]

約数ペア:

[(1, 26626572), (2, 13313286), (3, 8875524), (4, 6656643), (6, 4437762), (7, 3803796), (9, 2958508), (12, 2218881), (14, 1901898), (18, 1479254), (21, 1267932), (28, 950949), (36, 739627), (42, 633966), (63, 422644), (84, 316983), (126, 211322), (157, 169596), (252, 105661), (314, 84798), (471, 56532), (628, 42399), (673, 39564), (942, 28266), (1099, 24228), (1346, 19782), (1413, 18844), (1884, 14133), (2019, 13188), (2198, 12114), (2692, 9891), (2826, 9422), (3297, 8076), (4038, 6594), (4396, 6057), (4711, 5652)]