66046864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10243}}^1$

素因数の和:10295

約数の個数: 40

約数和(自身を含む): 142268672

約数和(自身を除く): 76221808

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 10243, 20486, 40972, 81944, 133159, 163888, 266318, 317533, 532636, 635066, 1065272, 1270132, 2130544, 2540264, 4127929, 5080528, 8255858, 16511716, 33023432, 66046864]

約数ペア:

[(1, 66046864), (2, 33023432), (4, 16511716), (8, 8255858), (13, 5080528), (16, 4127929), (26, 2540264), (31, 2130544), (52, 1270132), (62, 1065272), (104, 635066), (124, 532636), (208, 317533), (248, 266318), (403, 163888), (496, 133159), (806, 81944), (1612, 40972), (3224, 20486), (6448, 10243)]