27731256

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23581}}^1$

素因数の和:23604

約数の個数: 48

約数和(自身を含む): 80650440

約数和(自身を除く): 52919184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 23581, 47162, 70743, 94324, 141486, 165067, 188648, 282972, 330134, 495201, 565944, 660268, 990402, 1155469, 1320536, 1980804, 2310938, 3466407, 3961608, 4621876, 6932814, 9243752, 13865628, 27731256]

約数ペア:

[(1, 27731256), (2, 13865628), (3, 9243752), (4, 6932814), (6, 4621876), (7, 3961608), (8, 3466407), (12, 2310938), (14, 1980804), (21, 1320536), (24, 1155469), (28, 990402), (42, 660268), (49, 565944), (56, 495201), (84, 330134), (98, 282972), (147, 188648), (168, 165067), (196, 141486), (294, 94324), (392, 70743), (588, 47162), (1176, 23581)]