7946276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 16193520

約数和(自身を除く): 8247244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 89, 101, 178, 202, 221, 356, 404, 442, 884, 1157, 1313, 1513, 1717, 2314, 2626, 3026, 3434, 4628, 5252, 6052, 6868, 8989, 17978, 19669, 22321, 35956, 39338, 44642, 78676, 89284, 116857, 152813, 233714, 305626, 467428, 611252, 1986569, 3973138, 7946276]

約数ペア:

[(1, 7946276), (2, 3973138), (4, 1986569), (13, 611252), (17, 467428), (26, 305626), (34, 233714), (52, 152813), (68, 116857), (89, 89284), (101, 78676), (178, 44642), (202, 39338), (221, 35956), (356, 22321), (404, 19669), (442, 17978), (884, 8989), (1157, 6868), (1313, 6052), (1513, 5252), (1717, 4628), (2314, 3434), (2626, 3026)]