72957248

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12527}}^1$

素因数の和:12559

約数の個数: 56

約数和(自身を含む): 178198272

約数和(自身を除く): 105241024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 12527, 25054, 50108, 87689, 100216, 162851, 175378, 200432, 325702, 350756, 400864, 651404, 701512, 801728, 1139957, 1302808, 1403024, 2279914, 2605616, 2806048, 4559828, 5211232, 5612096, 9119656, 10422464, 18239312, 36478624, 72957248]

約数ペア:

[(1, 72957248), (2, 36478624), (4, 18239312), (7, 10422464), (8, 9119656), (13, 5612096), (14, 5211232), (16, 4559828), (26, 2806048), (28, 2605616), (32, 2279914), (52, 1403024), (56, 1302808), (64, 1139957), (91, 801728), (104, 701512), (112, 651404), (182, 400864), (208, 350756), (224, 325702), (364, 200432), (416, 175378), (448, 162851), (728, 100216), (832, 87689), (1456, 50108), (2912, 25054), (5824, 12527)]