25883556

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 63479808

約数和(自身を除く): 37596252

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 191, 276, 382, 491, 573, 764, 982, 1146, 1473, 1964, 2292, 2946, 4393, 5892, 8786, 11293, 13179, 17572, 22586, 26358, 33879, 45172, 52716, 67758, 93781, 135516, 187562, 281343, 375124, 562686, 1125372, 2156963, 4313926, 6470889, 8627852, 12941778, 25883556]

約数ペア:

[(1, 25883556), (2, 12941778), (3, 8627852), (4, 6470889), (6, 4313926), (12, 2156963), (23, 1125372), (46, 562686), (69, 375124), (92, 281343), (138, 187562), (191, 135516), (276, 93781), (382, 67758), (491, 52716), (573, 45172), (764, 33879), (982, 26358), (1146, 22586), (1473, 17572), (1964, 13179), (2292, 11293), (2946, 8786), (4393, 5892)]