27737528

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5443}}^1$

素因数の和:5476

約数の個数: 48

約数和(自身を含む): 65164680

約数和(自身を除く): 37427152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 5443, 10886, 21772, 38101, 43544, 70759, 76202, 141518, 152404, 266707, 283036, 304808, 495313, 533414, 566072, 990626, 1066828, 1981252, 2133656, 3467191, 3962504, 6934382, 13868764, 27737528]

約数ペア:

[(1, 27737528), (2, 13868764), (4, 6934382), (7, 3962504), (8, 3467191), (13, 2133656), (14, 1981252), (26, 1066828), (28, 990626), (49, 566072), (52, 533414), (56, 495313), (91, 304808), (98, 283036), (104, 266707), (182, 152404), (196, 141518), (364, 76202), (392, 70759), (637, 43544), (728, 38101), (1274, 21772), (2548, 10886), (5096, 5443)]