68638123928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2899549}}^1$

素因数の和:2899835

約数の個数: 32

約数和(自身を含む): 140918130000

約数和(自身を除く): 72280006072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 269, 538, 1076, 2152, 2959, 5918, 11836, 23672, 2899549, 5799098, 11598196, 23196392, 31895039, 63790078, 127580156, 255160312, 779978681, 1559957362, 3119914724, 6239829448, 8579765491, 17159530982, 34319061964, 68638123928]

約数ペア:

[(1, 68638123928), (2, 34319061964), (4, 17159530982), (8, 8579765491), (11, 6239829448), (22, 3119914724), (44, 1559957362), (88, 779978681), (269, 255160312), (538, 127580156), (1076, 63790078), (2152, 31895039), (2959, 23196392), (5918, 11598196), (11836, 5799098), (23672, 2899549)]