24993897404

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{292381}}^1$

素因数の和:292506

約数の個数: 48

約数和(自身を含む): 51870905856

約数和(自身を除く): 26877008452

約数列:

[1, 2, 4, 7, 14, 28, 43, 71, 86, 142, 172, 284, 301, 497, 602, 994, 1204, 1988, 3053, 6106, 12212, 21371, 42742, 85484, 292381, 584762, 1169524, 2046667, 4093334, 8186668, 12572383, 20759051, 25144766, 41518102, 50289532, 83036204, 88006681, 145313357, 176013362, 290626714, 352026724, 581253428, 892639193, 1785278386, 3570556772, 6248474351, 12496948702, 24993897404]

約数ペア:

[(1, 24993897404), (2, 12496948702), (4, 6248474351), (7, 3570556772), (14, 1785278386), (28, 892639193), (43, 581253428), (71, 352026724), (86, 290626714), (142, 176013362), (172, 145313357), (284, 88006681), (301, 83036204), (497, 50289532), (602, 41518102), (994, 25144766), (1204, 20759051), (1988, 12572383), (3053, 8186668), (6106, 4093334), (12212, 2046667), (21371, 1169524), (42742, 584762), (85484, 292381)]