29778364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{887}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 65640960

約数和(自身を除く): 35862596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 109, 154, 218, 308, 436, 763, 887, 1199, 1526, 1774, 2398, 3052, 3548, 4796, 6209, 8393, 9757, 12418, 16786, 19514, 24836, 33572, 39028, 68299, 96683, 136598, 193366, 273196, 386732, 676781, 1063513, 1353562, 2127026, 2707124, 4254052, 7444591, 14889182, 29778364]

約数ペア:

[(1, 29778364), (2, 14889182), (4, 7444591), (7, 4254052), (11, 2707124), (14, 2127026), (22, 1353562), (28, 1063513), (44, 676781), (77, 386732), (109, 273196), (154, 193366), (218, 136598), (308, 96683), (436, 68299), (763, 39028), (887, 33572), (1199, 24836), (1526, 19514), (1774, 16786), (2398, 12418), (3052, 9757), (3548, 8393), (4796, 6209)]