40764158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 67123200

約数和(自身を除く): 26359042

約数列:

[1, 2, 19, 37, 38, 74, 79, 158, 367, 703, 734, 1406, 1501, 2923, 3002, 5846, 6973, 13579, 13946, 27158, 28993, 55537, 57986, 111074, 258001, 516002, 550867, 1072741, 1101734, 2145482, 20382079, 40764158]

約数ペア:

[(1, 40764158), (2, 20382079), (19, 2145482), (37, 1101734), (38, 1072741), (74, 550867), (79, 516002), (158, 258001), (367, 111074), (703, 57986), (734, 55537), (1406, 28993), (1501, 27158), (2923, 13946), (3002, 13579), (5846, 6973)]