40744474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{28979}}^1$

素因数の和:29037

約数の個数: 16

約数和(自身を含む): 66074400

約数和(自身を除く): 25329926

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 28979, 57958, 550601, 1072223, 1101202, 2144446, 20372237, 40744474]

約数ペア:

[(1, 40744474), (2, 20372237), (19, 2144446), (37, 1101202), (38, 1072223), (74, 550601), (703, 57958), (1406, 28979)]