40974032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12253}}^1$

素因数の和:12291

約数の個数: 40

約数和(自身を含む): 91169760

約数和(自身を除く): 50195728

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 12253, 24506, 49012, 98024, 134783, 196048, 232807, 269566, 465614, 539132, 931228, 1078264, 1862456, 2156528, 2560877, 3724912, 5121754, 10243508, 20487016, 40974032]

約数ペア:

[(1, 40974032), (2, 20487016), (4, 10243508), (8, 5121754), (11, 3724912), (16, 2560877), (19, 2156528), (22, 1862456), (38, 1078264), (44, 931228), (76, 539132), (88, 465614), (152, 269566), (176, 232807), (209, 196048), (304, 134783), (418, 98024), (836, 49012), (1672, 24506), (3344, 12253)]