25420284

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{4441}}^1$

素因数の和:4507

約数の個数: 48

約数和(自身を含む): 67163040

約数和(自身を除く): 41742756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 4441, 5724, 8882, 13323, 17764, 26646, 39969, 53292, 79938, 119907, 159876, 235373, 239814, 470746, 479628, 706119, 941492, 1412238, 2118357, 2824476, 4236714, 6355071, 8473428, 12710142, 25420284]

約数ペア:

[(1, 25420284), (2, 12710142), (3, 8473428), (4, 6355071), (6, 4236714), (9, 2824476), (12, 2118357), (18, 1412238), (27, 941492), (36, 706119), (53, 479628), (54, 470746), (106, 239814), (108, 235373), (159, 159876), (212, 119907), (318, 79938), (477, 53292), (636, 39969), (954, 26646), (1431, 17764), (1908, 13323), (2862, 8882), (4441, 5724)]