61405168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1297}}^1$

素因数の和:1585

約数の個数: 40

約数和(自身を含む): 130371120

約数和(自身を除く): 68965952

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 269, 538, 1076, 1297, 2152, 2594, 2959, 4304, 5188, 5918, 10376, 11836, 14267, 20752, 23672, 28534, 47344, 57068, 114136, 228272, 348893, 697786, 1395572, 2791144, 3837823, 5582288, 7675646, 15351292, 30702584, 61405168]

約数ペア:

[(1, 61405168), (2, 30702584), (4, 15351292), (8, 7675646), (11, 5582288), (16, 3837823), (22, 2791144), (44, 1395572), (88, 697786), (176, 348893), (269, 228272), (538, 114136), (1076, 57068), (1297, 47344), (2152, 28534), (2594, 23672), (2959, 20752), (4304, 14267), (5188, 11836), (5918, 10376)]