22304048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{683}}^1$

素因数の和:861

約数の個数: 40

約数和(自身を含む): 46903248

約数和(自身を除く): 24599200

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 628, 683, 1256, 1366, 2041, 2512, 2732, 4082, 5464, 8164, 8879, 10928, 16328, 17758, 32656, 35516, 71032, 107231, 142064, 214462, 428924, 857848, 1394003, 1715696, 2788006, 5576012, 11152024, 22304048]

約数ペア:

[(1, 22304048), (2, 11152024), (4, 5576012), (8, 2788006), (13, 1715696), (16, 1394003), (26, 857848), (52, 428924), (104, 214462), (157, 142064), (208, 107231), (314, 71032), (628, 35516), (683, 32656), (1256, 17758), (1366, 16328), (2041, 10928), (2512, 8879), (2732, 8164), (4082, 5464)]