26319128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 58021920

約数和(自身を除く): 31702792

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 73, 88, 136, 146, 187, 241, 292, 374, 482, 584, 748, 803, 964, 1241, 1496, 1606, 1928, 2482, 2651, 3212, 4097, 4964, 5302, 6424, 8194, 9928, 10604, 13651, 16388, 17593, 21208, 27302, 32776, 35186, 45067, 54604, 70372, 90134, 109208, 140744, 180268, 193523, 299081, 360536, 387046, 598162, 774092, 1196324, 1548184, 2392648, 3289891, 6579782, 13159564, 26319128]

約数ペア:

[(1, 26319128), (2, 13159564), (4, 6579782), (8, 3289891), (11, 2392648), (17, 1548184), (22, 1196324), (34, 774092), (44, 598162), (68, 387046), (73, 360536), (88, 299081), (136, 193523), (146, 180268), (187, 140744), (241, 109208), (292, 90134), (374, 70372), (482, 54604), (584, 45067), (748, 35186), (803, 32776), (964, 27302), (1241, 21208), (1496, 17593), (1606, 16388), (1928, 13651), (2482, 10604), (2651, 9928), (3212, 8194), (4097, 6424), (4964, 5302)]