71349824

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12251}}^1$

素因数の和:12283

約数の個数: 56

約数和(自身を含む): 174272448

約数和(自身を除く): 102922624

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, 12251, 24502, 49004, 85757, 98008, 159263, 171514, 196016, 318526, 343028, 392032, 637052, 686056, 784064, 1114841, 1274104, 1372112, 2229682, 2548208, 2744224, 4459364, 5096416, 5488448, 8918728, 10192832, 17837456, 35674912, 71349824]

約数ペア:

[(1, 71349824), (2, 35674912), (4, 17837456), (7, 10192832), (8, 8918728), (13, 5488448), (14, 5096416), (16, 4459364), (26, 2744224), (28, 2548208), (32, 2229682), (52, 1372112), (56, 1274104), (64, 1114841), (91, 784064), (104, 686056), (112, 637052), (182, 392032), (208, 343028), (224, 318526), (364, 196016), (416, 171514), (448, 159263), (728, 98008), (832, 85757), (1456, 49004), (2912, 24502), (5824, 12251)]