25675936

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 61641216

約数和(自身を除く): 35965280

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 88, 104, 124, 143, 176, 181, 208, 248, 286, 341, 352, 362, 403, 416, 496, 572, 682, 724, 806, 992, 1144, 1364, 1448, 1612, 1991, 2288, 2353, 2728, 2896, 3224, 3982, 4433, 4576, 4706, 5456, 5611, 5792, 6448, 7964, 8866, 9412, 10912, 11222, 12896, 15928, 17732, 18824, 22444, 25883, 31856, 35464, 37648, 44888, 51766, 61721, 63712, 70928, 72943, 75296, 89776, 103532, 123442, 141856, 145886, 179552, 207064, 246884, 291772, 414128, 493768, 583544, 802373, 828256, 987536, 1167088, 1604746, 1975072, 2334176, 3209492, 6418984, 12837968, 25675936]

約数ペア:

[(1, 25675936), (2, 12837968), (4, 6418984), (8, 3209492), (11, 2334176), (13, 1975072), (16, 1604746), (22, 1167088), (26, 987536), (31, 828256), (32, 802373), (44, 583544), (52, 493768), (62, 414128), (88, 291772), (104, 246884), (124, 207064), (143, 179552), (176, 145886), (181, 141856), (208, 123442), (248, 103532), (286, 89776), (341, 75296), (352, 72943), (362, 70928), (403, 63712), (416, 61721), (496, 51766), (572, 44888), (682, 37648), (724, 35464), (806, 31856), (992, 25883), (1144, 22444), (1364, 18824), (1448, 17732), (1612, 15928), (1991, 12896), (2288, 11222), (2353, 10912), (2728, 9412), (2896, 8866), (3224, 7964), (3982, 6448), (4433, 5792), (4576, 5611), (4706, 5456)]