27699308

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1591

約数の個数: 48

約数和(自身を含む): 60916800

約数和(自身を除く): 33217492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 1553, 2548, 3106, 4459, 6212, 8918, 10871, 17836, 20189, 21742, 40378, 43484, 76097, 80756, 141323, 152194, 282646, 304388, 532679, 565292, 989261, 1065358, 1978522, 2130716, 3957044, 6924827, 13849654, 27699308]

約数ペア:

[(1, 27699308), (2, 13849654), (4, 6924827), (7, 3957044), (13, 2130716), (14, 1978522), (26, 1065358), (28, 989261), (49, 565292), (52, 532679), (91, 304388), (98, 282646), (182, 152194), (196, 141323), (343, 80756), (364, 76097), (637, 43484), (686, 40378), (1274, 21742), (1372, 20189), (1553, 17836), (2548, 10871), (3106, 8918), (4459, 6212)]