69817528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{1721}}^1$

素因数の和:2199

約数の個数: 32

約数和(自身を含む): 143201520

約数和(自身を除く): 73383992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 461, 922, 1721, 1844, 3442, 3688, 5071, 6884, 10142, 13768, 18931, 20284, 37862, 40568, 75724, 151448, 793381, 1586762, 3173524, 6347048, 8727191, 17454382, 34908764, 69817528]

約数ペア:

[(1, 69817528), (2, 34908764), (4, 17454382), (8, 8727191), (11, 6347048), (22, 3173524), (44, 1586762), (88, 793381), (461, 151448), (922, 75724), (1721, 40568), (1844, 37862), (3442, 20284), (3688, 18931), (5071, 13768), (6884, 10142)]