71367872

素因数分解:

$2^6\times {\mathrm{257}}^1\times {\mathrm{4339}}^1$

素因数の和:4608

約数の個数: 28

約数和(自身を含む): 142204440

約数和(自身を除く): 70836568

約数列:

[1, 2, 4, 8, 16, 32, 64, 257, 514, 1028, 2056, 4112, 4339, 8224, 8678, 16448, 17356, 34712, 69424, 138848, 277696, 1115123, 2230246, 4460492, 8920984, 17841968, 35683936, 71367872]

約数ペア:

[(1, 71367872), (2, 35683936), (4, 17841968), (8, 8920984), (16, 4460492), (32, 2230246), (64, 1115123), (257, 277696), (514, 138848), (1028, 69424), (2056, 34712), (4112, 17356), (4339, 16448), (8224, 8678)]