65023088

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:346

約数の個数: 60

約数和(自身を含む): 138194280

約数和(自身を除く): 73171192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 169, 173, 208, 278, 338, 346, 556, 676, 692, 1112, 1352, 1384, 1807, 2224, 2249, 2704, 2768, 3614, 4498, 7228, 8996, 14456, 17992, 23491, 24047, 28912, 29237, 35984, 46982, 48094, 58474, 93964, 96188, 116948, 187928, 192376, 233896, 312611, 375856, 384752, 467792, 625222, 1250444, 2500888, 4063943, 5001776, 8127886, 16255772, 32511544, 65023088]

約数ペア:

[(1, 65023088), (2, 32511544), (4, 16255772), (8, 8127886), (13, 5001776), (16, 4063943), (26, 2500888), (52, 1250444), (104, 625222), (139, 467792), (169, 384752), (173, 375856), (208, 312611), (278, 233896), (338, 192376), (346, 187928), (556, 116948), (676, 96188), (692, 93964), (1112, 58474), (1352, 48094), (1384, 46982), (1807, 35984), (2224, 29237), (2249, 28912), (2704, 24047), (2768, 23491), (3614, 17992), (4498, 14456), (7228, 8996)]