27683864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 59119200

約数和(自身を除く): 31435336

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 67, 104, 116, 134, 137, 232, 268, 274, 377, 536, 548, 754, 871, 1096, 1508, 1742, 1781, 1943, 3016, 3484, 3562, 3886, 3973, 6968, 7124, 7772, 7946, 9179, 14248, 15544, 15892, 18358, 25259, 31784, 36716, 50518, 51649, 73432, 101036, 103298, 119327, 202072, 206596, 238654, 266191, 413192, 477308, 532382, 954616, 1064764, 2129528, 3460483, 6920966, 13841932, 27683864]

約数ペア:

[(1, 27683864), (2, 13841932), (4, 6920966), (8, 3460483), (13, 2129528), (26, 1064764), (29, 954616), (52, 532382), (58, 477308), (67, 413192), (104, 266191), (116, 238654), (134, 206596), (137, 202072), (232, 119327), (268, 103298), (274, 101036), (377, 73432), (536, 51649), (548, 50518), (754, 36716), (871, 31784), (1096, 25259), (1508, 18358), (1742, 15892), (1781, 15544), (1943, 14248), (3016, 9179), (3484, 7946), (3562, 7772), (3886, 7124), (3973, 6968)]