27388528

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:985

約数の個数: 40

約数和(自身を含む): 55777680

約数和(自身を除く): 28389152

約数列:

[1, 2, 4, 8, 16, 29, 58, 67, 116, 134, 232, 268, 464, 536, 881, 1072, 1762, 1943, 3524, 3886, 7048, 7772, 14096, 15544, 25549, 31088, 51098, 59027, 102196, 118054, 204392, 236108, 408784, 472216, 944432, 1711783, 3423566, 6847132, 13694264, 27388528]

約数ペア:

[(1, 27388528), (2, 13694264), (4, 6847132), (8, 3423566), (16, 1711783), (29, 944432), (58, 472216), (67, 408784), (116, 236108), (134, 204392), (232, 118054), (268, 102196), (464, 59027), (536, 51098), (881, 31088), (1072, 25549), (1762, 15544), (1943, 14096), (3524, 7772), (3886, 7048)]