26412968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 56019600

約数和(自身を除く): 29606632

約数列:

[1, 2, 4, 8, 17, 29, 34, 37, 58, 68, 74, 116, 136, 148, 181, 232, 296, 362, 493, 629, 724, 986, 1073, 1258, 1448, 1972, 2146, 2516, 3077, 3944, 4292, 5032, 5249, 6154, 6697, 8584, 10498, 12308, 13394, 18241, 20996, 24616, 26788, 36482, 41992, 53576, 72964, 89233, 113849, 145928, 178466, 194213, 227698, 356932, 388426, 455396, 713864, 776852, 910792, 1553704, 3301621, 6603242, 13206484, 26412968]

約数ペア:

[(1, 26412968), (2, 13206484), (4, 6603242), (8, 3301621), (17, 1553704), (29, 910792), (34, 776852), (37, 713864), (58, 455396), (68, 388426), (74, 356932), (116, 227698), (136, 194213), (148, 178466), (181, 145928), (232, 113849), (296, 89233), (362, 72964), (493, 53576), (629, 41992), (724, 36482), (986, 26788), (1073, 24616), (1258, 20996), (1448, 18241), (1972, 13394), (2146, 12308), (2516, 10498), (3077, 8584), (3944, 6697), (4292, 6154), (5032, 5249)]