65158324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2377}}^1$

素因数の和:2488

約数の個数: 48

約数和(自身を含む): 143821440

約数和(自身を除く): 78663116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 623, 979, 1246, 1958, 2377, 2492, 3916, 4754, 6853, 9508, 13706, 16639, 26147, 27412, 33278, 52294, 66556, 104588, 183029, 211553, 366058, 423106, 732116, 846212, 1480871, 2327083, 2961742, 4654166, 5923484, 9308332, 16289581, 32579162, 65158324]

約数ペア:

[(1, 65158324), (2, 32579162), (4, 16289581), (7, 9308332), (11, 5923484), (14, 4654166), (22, 2961742), (28, 2327083), (44, 1480871), (77, 846212), (89, 732116), (154, 423106), (178, 366058), (308, 211553), (356, 183029), (623, 104588), (979, 66556), (1246, 52294), (1958, 33278), (2377, 27412), (2492, 26147), (3916, 16639), (4754, 13706), (6853, 9508)]