38071748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 79168320

約数和(自身を除く): 41096572

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 101, 143, 202, 286, 404, 572, 659, 1111, 1313, 1318, 2222, 2626, 2636, 4444, 5252, 7249, 8567, 14443, 14498, 17134, 28886, 28996, 34268, 57772, 66559, 94237, 133118, 188474, 266236, 376948, 732149, 865267, 1464298, 1730534, 2928596, 3461068, 9517937, 19035874, 38071748]

約数ペア:

[(1, 38071748), (2, 19035874), (4, 9517937), (11, 3461068), (13, 2928596), (22, 1730534), (26, 1464298), (44, 865267), (52, 732149), (101, 376948), (143, 266236), (202, 188474), (286, 133118), (404, 94237), (572, 66559), (659, 57772), (1111, 34268), (1313, 28996), (1318, 28886), (2222, 17134), (2626, 14498), (2636, 14443), (4444, 8567), (5252, 7249)]