475977424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{134609}}^1$

素因数の和:134647

約数の個数: 40

約数和(自身を含む): 1051573320

約数和(自身を除く): 575595896

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 134609, 269218, 538436, 1076872, 1749917, 2153744, 2288353, 3499834, 4576706, 6999668, 9153412, 13999336, 18306824, 27998672, 29748589, 36613648, 59497178, 118994356, 237988712, 475977424]

約数ペア:

[(1, 475977424), (2, 237988712), (4, 118994356), (8, 59497178), (13, 36613648), (16, 29748589), (17, 27998672), (26, 18306824), (34, 13999336), (52, 9153412), (68, 6999668), (104, 4576706), (136, 3499834), (208, 2288353), (221, 2153744), (272, 1749917), (442, 1076872), (884, 538436), (1768, 269218), (3536, 134609)]