78344768

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:535

約数の個数: 56

約数和(自身を含む): 161833560

約数和(自身を除く): 83488792

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 73, 82, 146, 164, 292, 328, 409, 584, 656, 818, 1168, 1312, 1636, 2336, 2624, 2993, 3272, 4672, 5986, 6544, 11972, 13088, 16769, 23944, 26176, 29857, 33538, 47888, 59714, 67076, 95776, 119428, 134152, 191552, 238856, 268304, 477712, 536608, 955424, 1073216, 1224137, 1910848, 2448274, 4896548, 9793096, 19586192, 39172384, 78344768]

約数ペア:

[(1, 78344768), (2, 39172384), (4, 19586192), (8, 9793096), (16, 4896548), (32, 2448274), (41, 1910848), (64, 1224137), (73, 1073216), (82, 955424), (146, 536608), (164, 477712), (292, 268304), (328, 238856), (409, 191552), (584, 134152), (656, 119428), (818, 95776), (1168, 67076), (1312, 59714), (1636, 47888), (2336, 33538), (2624, 29857), (2993, 26176), (3272, 23944), (4672, 16769), (5986, 13088), (6544, 11972)]