27877928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8647}}^1$

素因数の和:8697

約数の個数: 32

約数和(自身を含む): 58114560

約数和(自身を除く): 30236632

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 8647, 17294, 34588, 69176, 112411, 224822, 268057, 449644, 536114, 899288, 1072228, 2144456, 3484741, 6969482, 13938964, 27877928]

約数ペア:

[(1, 27877928), (2, 13938964), (4, 6969482), (8, 3484741), (13, 2144456), (26, 1072228), (31, 899288), (52, 536114), (62, 449644), (104, 268057), (124, 224822), (248, 112411), (403, 69176), (806, 34588), (1612, 17294), (3224, 8647)]