8442304

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 56

約数和(自身を含む): 18420080

約数和(自身を除く): 9977776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 139, 146, 208, 278, 292, 416, 556, 584, 832, 949, 1112, 1168, 1807, 1898, 2224, 2336, 3614, 3796, 4448, 4672, 7228, 7592, 8896, 10147, 14456, 15184, 20294, 28912, 30368, 40588, 57824, 60736, 81176, 115648, 131911, 162352, 263822, 324704, 527644, 649408, 1055288, 2110576, 4221152, 8442304]

約数ペア:

[(1, 8442304), (2, 4221152), (4, 2110576), (8, 1055288), (13, 649408), (16, 527644), (26, 324704), (32, 263822), (52, 162352), (64, 131911), (73, 115648), (104, 81176), (139, 60736), (146, 57824), (208, 40588), (278, 30368), (292, 28912), (416, 20294), (556, 15184), (584, 14456), (832, 10147), (949, 8896), (1112, 7592), (1168, 7228), (1807, 4672), (1898, 4448), (2224, 3796), (2336, 3614)]