22239888

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:672

約数の個数: 80

約数和(自身を含む): 63644736

約数和(自身を除く): 41404848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 73, 88, 132, 146, 176, 219, 264, 292, 438, 528, 577, 584, 803, 876, 1154, 1168, 1606, 1731, 1752, 2308, 2409, 3212, 3462, 3504, 4616, 4818, 6347, 6424, 6924, 9232, 9636, 12694, 12848, 13848, 19041, 19272, 25388, 27696, 38082, 38544, 42121, 50776, 76164, 84242, 101552, 126363, 152328, 168484, 252726, 304656, 336968, 463331, 505452, 673936, 926662, 1010904, 1389993, 1853324, 2021808, 2779986, 3706648, 5559972, 7413296, 11119944, 22239888]

約数ペア:

[(1, 22239888), (2, 11119944), (3, 7413296), (4, 5559972), (6, 3706648), (8, 2779986), (11, 2021808), (12, 1853324), (16, 1389993), (22, 1010904), (24, 926662), (33, 673936), (44, 505452), (48, 463331), (66, 336968), (73, 304656), (88, 252726), (132, 168484), (146, 152328), (176, 126363), (219, 101552), (264, 84242), (292, 76164), (438, 50776), (528, 42121), (577, 38544), (584, 38082), (803, 27696), (876, 25388), (1154, 19272), (1168, 19041), (1606, 13848), (1731, 12848), (1752, 12694), (2308, 9636), (2409, 9232), (3212, 6924), (3462, 6424), (3504, 6347), (4616, 4818)]