27328496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:178

約数の個数: 80

約数和(自身を含む): 60558624

約数和(自身を除く): 33230128

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 53, 67, 74, 104, 106, 134, 148, 208, 212, 268, 296, 424, 481, 536, 592, 689, 848, 871, 962, 1072, 1378, 1742, 1924, 1961, 2479, 2756, 3484, 3551, 3848, 3922, 4958, 5512, 6968, 7102, 7696, 7844, 9916, 11024, 13936, 14204, 15688, 19832, 25493, 28408, 31376, 32227, 39664, 46163, 50986, 56816, 64454, 92326, 101972, 128908, 131387, 184652, 203944, 257816, 262774, 369304, 407888, 515632, 525548, 738608, 1051096, 1708031, 2102192, 3416062, 6832124, 13664248, 27328496]

約数ペア:

[(1, 27328496), (2, 13664248), (4, 6832124), (8, 3416062), (13, 2102192), (16, 1708031), (26, 1051096), (37, 738608), (52, 525548), (53, 515632), (67, 407888), (74, 369304), (104, 262774), (106, 257816), (134, 203944), (148, 184652), (208, 131387), (212, 128908), (268, 101972), (296, 92326), (424, 64454), (481, 56816), (536, 50986), (592, 46163), (689, 39664), (848, 32227), (871, 31376), (962, 28408), (1072, 25493), (1378, 19832), (1742, 15688), (1924, 14204), (1961, 13936), (2479, 11024), (2756, 9916), (3484, 7844), (3551, 7696), (3848, 7102), (3922, 6968), (4958, 5512)]