25310912

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:409

約数の個数: 56

約数和(自身を含む): 55382160

約数和(自身を除く): 30071248

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 157, 176, 229, 314, 352, 458, 628, 704, 916, 1256, 1727, 1832, 2512, 2519, 3454, 3664, 5024, 5038, 6908, 7328, 10048, 10076, 13816, 14656, 20152, 27632, 35953, 40304, 55264, 71906, 80608, 110528, 143812, 161216, 287624, 395483, 575248, 790966, 1150496, 1581932, 2300992, 3163864, 6327728, 12655456, 25310912]

約数ペア:

[(1, 25310912), (2, 12655456), (4, 6327728), (8, 3163864), (11, 2300992), (16, 1581932), (22, 1150496), (32, 790966), (44, 575248), (64, 395483), (88, 287624), (157, 161216), (176, 143812), (229, 110528), (314, 80608), (352, 71906), (458, 55264), (628, 40304), (704, 35953), (916, 27632), (1256, 20152), (1727, 14656), (1832, 13816), (2512, 10076), (2519, 10048), (3454, 7328), (3664, 6908), (5024, 5038)]