39720032

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5939}}^1$

素因数の和:5979

約数の個数: 48

約数和(自身を含む): 89812800

約数和(自身を除く): 50092768

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 5939, 6688, 11878, 23756, 47512, 65329, 95024, 112841, 130658, 190048, 225682, 261316, 451364, 522632, 902728, 1045264, 1241251, 1805456, 2090528, 2482502, 3610912, 4965004, 9930008, 19860016, 39720032]

約数ペア:

[(1, 39720032), (2, 19860016), (4, 9930008), (8, 4965004), (11, 3610912), (16, 2482502), (19, 2090528), (22, 1805456), (32, 1241251), (38, 1045264), (44, 902728), (76, 522632), (88, 451364), (152, 261316), (176, 225682), (209, 190048), (304, 130658), (352, 112841), (418, 95024), (608, 65329), (836, 47512), (1672, 23756), (3344, 11878), (5939, 6688)]