40405536

素因数分解:

$2^5\times 3^2\times {\mathrm{140297}}^1$

素因数の和:140313

約数の個数: 36

約数和(自身を含む): 114904062

約数和(自身を除く): 74498526

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 140297, 280594, 420891, 561188, 841782, 1122376, 1262673, 1683564, 2244752, 2525346, 3367128, 4489504, 5050692, 6734256, 10101384, 13468512, 20202768, 40405536]

約数ペア:

[(1, 40405536), (2, 20202768), (3, 13468512), (4, 10101384), (6, 6734256), (8, 5050692), (9, 4489504), (12, 3367128), (16, 2525346), (18, 2244752), (24, 1683564), (32, 1262673), (36, 1122376), (48, 841782), (72, 561188), (96, 420891), (144, 280594), (288, 140297)]