72699718

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23497}}^1$

素因数の和:23536

約数の個数: 32

約数和(自身を含む): 142115904

約数和(自身を除く): 69416186

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 23497, 46994, 164479, 305461, 328958, 399449, 610922, 798898, 2138227, 2796143, 4276454, 5192837, 5592286, 10385674, 36349859, 72699718]

約数ペア:

[(1, 72699718), (2, 36349859), (7, 10385674), (13, 5592286), (14, 5192837), (17, 4276454), (26, 2796143), (34, 2138227), (91, 798898), (119, 610922), (182, 399449), (221, 328958), (238, 305461), (442, 164479), (1547, 46994), (3094, 23497)]