25128228

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{2179}}^1$

素因数の和:2248

約数の個数: 36

約数和(自身を含む): 60612720

約数和(自身を除く): 35484492

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 961, 1922, 2179, 2883, 3844, 4358, 5766, 6537, 8716, 11532, 13074, 26148, 67549, 135098, 202647, 270196, 405294, 810588, 2094019, 4188038, 6282057, 8376076, 12564114, 25128228]

約数ペア:

[(1, 25128228), (2, 12564114), (3, 8376076), (4, 6282057), (6, 4188038), (12, 2094019), (31, 810588), (62, 405294), (93, 270196), (124, 202647), (186, 135098), (372, 67549), (961, 26148), (1922, 13074), (2179, 11532), (2883, 8716), (3844, 6537), (4358, 5766)]