38936248

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 81691200

約数和(自身を除く): 42754952

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 338, 403, 676, 806, 929, 1352, 1612, 1858, 3224, 3716, 5239, 7432, 10478, 12077, 20956, 24154, 28799, 41912, 48308, 57598, 96616, 115196, 157001, 230392, 314002, 374387, 628004, 748774, 1256008, 1497548, 2995096, 4867031, 9734062, 19468124, 38936248]

約数ペア:

[(1, 38936248), (2, 19468124), (4, 9734062), (8, 4867031), (13, 2995096), (26, 1497548), (31, 1256008), (52, 748774), (62, 628004), (104, 374387), (124, 314002), (169, 230392), (248, 157001), (338, 115196), (403, 96616), (676, 57598), (806, 48308), (929, 41912), (1352, 28799), (1612, 24154), (1858, 20956), (3224, 12077), (3716, 10478), (5239, 7432)]