4385456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:749

約数の個数: 40

約数和(自身を含む): 9401184

約数和(自身を除く): 5015728

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 701, 782, 1402, 1564, 2804, 3128, 5608, 6256, 11216, 11917, 16123, 23834, 32246, 47668, 64492, 95336, 128984, 190672, 257968, 274091, 548182, 1096364, 2192728, 4385456]

約数ペア:

[(1, 4385456), (2, 2192728), (4, 1096364), (8, 548182), (16, 274091), (17, 257968), (23, 190672), (34, 128984), (46, 95336), (68, 64492), (92, 47668), (136, 32246), (184, 23834), (272, 16123), (368, 11917), (391, 11216), (701, 6256), (782, 5608), (1402, 3128), (1564, 2804)]