26321464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3467}}^1$

素因数の和:3559

約数の個数: 32

約数和(自身を含む): 53892720

約数和(自身を除く): 27571256

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3467, 3796, 6934, 7592, 13868, 27736, 45071, 90142, 180284, 253091, 360568, 506182, 1012364, 2024728, 3290183, 6580366, 13160732, 26321464]

約数ペア:

[(1, 26321464), (2, 13160732), (4, 6580366), (8, 3290183), (13, 2024728), (26, 1012364), (52, 506182), (73, 360568), (104, 253091), (146, 180284), (292, 90142), (584, 45071), (949, 27736), (1898, 13868), (3467, 7592), (3796, 6934)]