69337424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19609}}^1$

素因数の和:19647

約数の個数: 40

約数和(自身を含む): 153193320

約数和(自身を除く): 83855896

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 19609, 39218, 78436, 156872, 254917, 313744, 333353, 509834, 666706, 1019668, 1333412, 2039336, 2666824, 4078672, 4333589, 5333648, 8667178, 17334356, 34668712, 69337424]

約数ペア:

[(1, 69337424), (2, 34668712), (4, 17334356), (8, 8667178), (13, 5333648), (16, 4333589), (17, 4078672), (26, 2666824), (34, 2039336), (52, 1333412), (68, 1019668), (104, 666706), (136, 509834), (208, 333353), (221, 313744), (272, 254917), (442, 156872), (884, 78436), (1768, 39218), (3536, 19609)]