25587232

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 55423872

約数和(自身を除く): 29836640

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 157, 176, 314, 352, 463, 628, 926, 1256, 1727, 1852, 2512, 3454, 3704, 5024, 5093, 6908, 7408, 10186, 13816, 14816, 20372, 27632, 40744, 55264, 72691, 81488, 145382, 162976, 290764, 581528, 799601, 1163056, 1599202, 2326112, 3198404, 6396808, 12793616, 25587232]

約数ペア:

[(1, 25587232), (2, 12793616), (4, 6396808), (8, 3198404), (11, 2326112), (16, 1599202), (22, 1163056), (32, 799601), (44, 581528), (88, 290764), (157, 162976), (176, 145382), (314, 81488), (352, 72691), (463, 55264), (628, 40744), (926, 27632), (1256, 20372), (1727, 14816), (1852, 13816), (2512, 10186), (3454, 7408), (3704, 6908), (5024, 5093)]