38537048

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 81443880

約数和(自身を除く): 42906832

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 121, 164, 242, 328, 451, 484, 902, 968, 971, 1804, 1942, 3608, 3884, 4961, 7768, 9922, 10681, 19844, 21362, 39688, 39811, 42724, 79622, 85448, 117491, 159244, 234982, 318488, 437921, 469964, 875842, 939928, 1751684, 3503368, 4817131, 9634262, 19268524, 38537048]

約数ペア:

[(1, 38537048), (2, 19268524), (4, 9634262), (8, 4817131), (11, 3503368), (22, 1751684), (41, 939928), (44, 875842), (82, 469964), (88, 437921), (121, 318488), (164, 234982), (242, 159244), (328, 117491), (451, 85448), (484, 79622), (902, 42724), (968, 39811), (971, 39688), (1804, 21362), (1942, 19844), (3608, 10681), (3884, 9922), (4961, 7768)]