42285568

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{6353}}^1$

素因数の和:6384

約数の個数: 40

約数和(自身を含む): 91001988

約数和(自身を除く): 48716420

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6353, 6656, 12706, 25412, 50824, 82589, 101648, 165178, 203296, 330356, 406592, 660712, 813184, 1321424, 1626368, 2642848, 3252736, 5285696, 10571392, 21142784, 42285568]

約数ペア:

[(1, 42285568), (2, 21142784), (4, 10571392), (8, 5285696), (13, 3252736), (16, 2642848), (26, 1626368), (32, 1321424), (52, 813184), (64, 660712), (104, 406592), (128, 330356), (208, 203296), (256, 165178), (416, 101648), (512, 82589), (832, 50824), (1664, 25412), (3328, 12706), (6353, 6656)]