26948536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10429}}^1$

素因数の和:10471

約数の個数: 32

約数和(自身を含む): 56322000

約数和(自身を除く): 29373464

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 10429, 20858, 41716, 83432, 177293, 198151, 354586, 396302, 709172, 792604, 1418344, 1585208, 3368567, 6737134, 13474268, 26948536]

約数ペア:

[(1, 26948536), (2, 13474268), (4, 6737134), (8, 3368567), (17, 1585208), (19, 1418344), (34, 792604), (38, 709172), (68, 396302), (76, 354586), (136, 198151), (152, 177293), (323, 83432), (646, 41716), (1292, 20858), (2584, 10429)]