66621032

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 126890400

約数和(自身を除く): 60269368

約数列:

[1, 2, 4, 8, 139, 181, 278, 331, 362, 556, 662, 724, 1112, 1324, 1448, 2648, 25159, 46009, 50318, 59911, 92018, 100636, 119822, 184036, 201272, 239644, 368072, 479288, 8327629, 16655258, 33310516, 66621032]

約数ペア:

[(1, 66621032), (2, 33310516), (4, 16655258), (8, 8327629), (139, 479288), (181, 368072), (278, 239644), (331, 201272), (362, 184036), (556, 119822), (662, 100636), (724, 92018), (1112, 59911), (1324, 50318), (1448, 46009), (2648, 25159)]