40337544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129287}}^1$

素因数の和:129309

約数の個数: 32

約数和(自身を含む): 108601920

約数和(自身を除く): 68264376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 129287, 258574, 387861, 517148, 775722, 1034296, 1551444, 1680731, 3102888, 3361462, 5042193, 6722924, 10084386, 13445848, 20168772, 40337544]

約数ペア:

[(1, 40337544), (2, 20168772), (3, 13445848), (4, 10084386), (6, 6722924), (8, 5042193), (12, 3361462), (13, 3102888), (24, 1680731), (26, 1551444), (39, 1034296), (52, 775722), (78, 517148), (104, 387861), (156, 258574), (312, 129287)]