56709136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{769}}^1$

素因数の和:1207

約数の個数: 40

約数和(自身を含む): 120304800

約数和(自身を除く): 63595664

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 419, 769, 838, 1538, 1676, 3076, 3352, 4609, 6152, 6704, 8459, 9218, 12304, 16918, 18436, 33836, 36872, 67672, 73744, 135344, 322211, 644422, 1288844, 2577688, 3544321, 5155376, 7088642, 14177284, 28354568, 56709136]

約数ペア:

[(1, 56709136), (2, 28354568), (4, 14177284), (8, 7088642), (11, 5155376), (16, 3544321), (22, 2577688), (44, 1288844), (88, 644422), (176, 322211), (419, 135344), (769, 73744), (838, 67672), (1538, 36872), (1676, 33836), (3076, 18436), (3352, 16918), (4609, 12304), (6152, 9218), (6704, 8459)]