27681236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 58423680

約数和(自身を除く): 30742444

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 187, 253, 374, 391, 506, 748, 782, 1012, 1564, 1609, 3218, 4301, 6436, 8602, 17204, 17699, 27353, 35398, 37007, 54706, 70796, 74014, 109412, 148028, 300883, 407077, 601766, 629119, 814154, 1203532, 1258238, 1628308, 2516476, 6920309, 13840618, 27681236]

約数ペア:

[(1, 27681236), (2, 13840618), (4, 6920309), (11, 2516476), (17, 1628308), (22, 1258238), (23, 1203532), (34, 814154), (44, 629119), (46, 601766), (68, 407077), (92, 300883), (187, 148028), (253, 109412), (374, 74014), (391, 70796), (506, 54706), (748, 37007), (782, 35398), (1012, 27353), (1564, 17699), (1609, 17204), (3218, 8602), (4301, 6436)]