66835736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{4243}}^1$

素因数の和:4439

約数の個数: 32

約数和(自身を含む): 137505600

約数和(自身を除く): 70669864

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 716, 1432, 1969, 3938, 4243, 7876, 8486, 15752, 16972, 33944, 46673, 93346, 186692, 373384, 759497, 1518994, 3037988, 6075976, 8354467, 16708934, 33417868, 66835736]

約数ペア:

[(1, 66835736), (2, 33417868), (4, 16708934), (8, 8354467), (11, 6075976), (22, 3037988), (44, 1518994), (88, 759497), (179, 373384), (358, 186692), (716, 93346), (1432, 46673), (1969, 33944), (3938, 16972), (4243, 15752), (7876, 8486)]