61439808

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{13913}}^1$

素因数の和:13951

約数の個数: 56

約数和(自身を含む): 169639488

約数和(自身を除く): 108199680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 13913, 27826, 41739, 55652, 83478, 111304, 166956, 222608, 319999, 333912, 445216, 639998, 667824, 890432, 959997, 1279996, 1335648, 1919994, 2559992, 2671296, 3839988, 5119984, 7679976, 10239968, 15359952, 20479936, 30719904, 61439808]

約数ペア:

[(1, 61439808), (2, 30719904), (3, 20479936), (4, 15359952), (6, 10239968), (8, 7679976), (12, 5119984), (16, 3839988), (23, 2671296), (24, 2559992), (32, 1919994), (46, 1335648), (48, 1279996), (64, 959997), (69, 890432), (92, 667824), (96, 639998), (138, 445216), (184, 333912), (192, 319999), (276, 222608), (368, 166956), (552, 111304), (736, 83478), (1104, 55652), (1472, 41739), (2208, 27826), (4416, 13913)]