39467584

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 84

約数和(自身を含む): 87850980

約数和(自身を除く): 48383396

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 89, 104, 164, 169, 178, 208, 328, 338, 356, 416, 533, 656, 676, 712, 832, 1066, 1157, 1312, 1352, 1424, 2132, 2314, 2624, 2704, 2848, 3649, 4264, 4628, 5408, 5696, 6929, 7298, 8528, 9256, 10816, 13858, 14596, 15041, 17056, 18512, 27716, 29192, 30082, 34112, 37024, 47437, 55432, 58384, 60164, 74048, 94874, 110864, 116768, 120328, 189748, 221728, 233536, 240656, 379496, 443456, 481312, 616681, 758992, 962624, 1233362, 1517984, 2466724, 3035968, 4933448, 9866896, 19733792, 39467584]

約数ペア:

[(1, 39467584), (2, 19733792), (4, 9866896), (8, 4933448), (13, 3035968), (16, 2466724), (26, 1517984), (32, 1233362), (41, 962624), (52, 758992), (64, 616681), (82, 481312), (89, 443456), (104, 379496), (164, 240656), (169, 233536), (178, 221728), (208, 189748), (328, 120328), (338, 116768), (356, 110864), (416, 94874), (533, 74048), (656, 60164), (676, 58384), (712, 55432), (832, 47437), (1066, 37024), (1157, 34112), (1312, 30082), (1352, 29192), (1424, 27716), (2132, 18512), (2314, 17056), (2624, 15041), (2704, 14596), (2848, 13858), (3649, 10816), (4264, 9256), (4628, 8528), (5408, 7298), (5696, 6929)]