28227964674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{34721}}^1$

素因数の和:36235

約数の個数: 64

約数和(自身を含む): 69532888320

約数和(自身を除く): 41304923646

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 1489, 2978, 4467, 8934, 10423, 19357, 20846, 31269, 34721, 38714, 58071, 62538, 69442, 104163, 116142, 135499, 208326, 243047, 270998, 406497, 451373, 486094, 729141, 812994, 902746, 1354119, 1458282, 2708238, 3159611, 6319222, 9478833, 18957666, 51699569, 103399138, 155098707, 310197414, 361896983, 672094397, 723793966, 1085690949, 1344188794, 2016283191, 2171381898, 4032566382, 4704660779, 9409321558, 14113982337, 28227964674]

約数ペア:

[(1, 28227964674), (2, 14113982337), (3, 9409321558), (6, 4704660779), (7, 4032566382), (13, 2171381898), (14, 2016283191), (21, 1344188794), (26, 1085690949), (39, 723793966), (42, 672094397), (78, 361896983), (91, 310197414), (182, 155098707), (273, 103399138), (546, 51699569), (1489, 18957666), (2978, 9478833), (4467, 6319222), (8934, 3159611), (10423, 2708238), (19357, 1458282), (20846, 1354119), (31269, 902746), (34721, 812994), (38714, 729141), (58071, 486094), (62538, 451373), (69442, 406497), (104163, 270998), (116142, 243047), (135499, 208326)]