42739588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15199}}^1$

素因数の和:15259

約数の個数: 24

約数和(自身を含む): 80864000

約数和(自身を除く): 38124412

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 15199, 30398, 60796, 288781, 562363, 577562, 1124726, 1155124, 2249452, 10684897, 21369794, 42739588]

約数ペア:

[(1, 42739588), (2, 21369794), (4, 10684897), (19, 2249452), (37, 1155124), (38, 1124726), (74, 577562), (76, 562363), (148, 288781), (703, 60796), (1406, 30398), (2812, 15199)]