42781112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28597}}^1$

素因数の和:28631

約数の個数: 32

約数和(自身を含む): 92657520

約数和(自身を除く): 49876408

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 28597, 57194, 114388, 228776, 314567, 486149, 629134, 972298, 1258268, 1944596, 2516536, 3889192, 5347639, 10695278, 21390556, 42781112]

約数ペア:

[(1, 42781112), (2, 21390556), (4, 10695278), (8, 5347639), (11, 3889192), (17, 2516536), (22, 1944596), (34, 1258268), (44, 972298), (68, 629134), (88, 486149), (136, 314567), (187, 228776), (374, 114388), (748, 57194), (1496, 28597)]