38974364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 81515616

約数和(自身を除く): 42541252

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 143, 244, 286, 572, 671, 793, 1117, 1342, 1586, 2234, 2684, 3172, 4468, 8723, 12287, 14521, 17446, 24574, 29042, 34892, 49148, 58084, 68137, 136274, 159731, 272548, 319462, 638924, 749507, 885781, 1499014, 1771562, 2998028, 3543124, 9743591, 19487182, 38974364]

約数ペア:

[(1, 38974364), (2, 19487182), (4, 9743591), (11, 3543124), (13, 2998028), (22, 1771562), (26, 1499014), (44, 885781), (52, 749507), (61, 638924), (122, 319462), (143, 272548), (244, 159731), (286, 136274), (572, 68137), (671, 58084), (793, 49148), (1117, 34892), (1342, 29042), (1586, 24574), (2234, 17446), (2684, 14521), (3172, 12287), (4468, 8723)]