71196496

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33457}}^1$

素因数の和:33491

約数の個数: 40

約数和(自身を含む): 165951680

約数和(自身を除く): 94755184

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 33457, 66914, 133828, 234199, 267656, 468398, 535312, 635683, 936796, 1271366, 1873592, 2542732, 3747184, 4449781, 5085464, 8899562, 10170928, 17799124, 35598248, 71196496]

約数ペア:

[(1, 71196496), (2, 35598248), (4, 17799124), (7, 10170928), (8, 8899562), (14, 5085464), (16, 4449781), (19, 3747184), (28, 2542732), (38, 1873592), (56, 1271366), (76, 936796), (112, 635683), (133, 535312), (152, 468398), (266, 267656), (304, 234199), (532, 133828), (1064, 66914), (2128, 33457)]