27484268

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 57153600

約数和(自身を除く): 29669332

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 89, 164, 178, 269, 287, 356, 538, 574, 623, 1076, 1148, 1246, 1883, 2492, 3649, 3766, 7298, 7532, 11029, 14596, 22058, 23941, 25543, 44116, 47882, 51086, 77203, 95764, 102172, 154406, 167587, 308812, 335174, 670348, 981581, 1963162, 3926324, 6871067, 13742134, 27484268]

約数ペア:

[(1, 27484268), (2, 13742134), (4, 6871067), (7, 3926324), (14, 1963162), (28, 981581), (41, 670348), (82, 335174), (89, 308812), (164, 167587), (178, 154406), (269, 102172), (287, 95764), (356, 77203), (538, 51086), (574, 47882), (623, 44116), (1076, 25543), (1148, 23941), (1246, 22058), (1883, 14596), (2492, 11029), (3649, 7532), (3766, 7298)]