70972616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{62039}}^1$

素因数の和:62069

約数の個数: 32

約数和(自身を含む): 156340800

約数和(自身を除く): 85368184

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 62039, 124078, 248156, 496312, 682429, 806507, 1364858, 1613014, 2729716, 3226028, 5459432, 6452056, 8871577, 17743154, 35486308, 70972616]

約数ペア:

[(1, 70972616), (2, 35486308), (4, 17743154), (8, 8871577), (11, 6452056), (13, 5459432), (22, 3226028), (26, 2729716), (44, 1613014), (52, 1364858), (88, 806507), (104, 682429), (143, 496312), (286, 248156), (572, 124078), (1144, 62039)]