66442364

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{19751}}^1$

素因数の和:19813

約数の個数: 18

約数和(自身を含む): 120427944

約数和(自身を除く): 53985580

約数列:

[1, 2, 4, 29, 58, 116, 841, 1682, 3364, 19751, 39502, 79004, 572779, 1145558, 2291116, 16610591, 33221182, 66442364]

約数ペア:

[(1, 66442364), (2, 33221182), (4, 16610591), (29, 2291116), (58, 1145558), (116, 572779), (841, 79004), (1682, 39502), (3364, 19751)]