66091916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{40597}}^1$

素因数の和:40649

約数の個数: 24

約数和(自身を含む): 129588816

約数和(自身を除く): 63496900

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 40597, 81194, 162388, 446567, 893134, 1502089, 1786268, 3004178, 6008356, 16522979, 33045958, 66091916]

約数ペア:

[(1, 66091916), (2, 33045958), (4, 16522979), (11, 6008356), (22, 3004178), (37, 1786268), (44, 1502089), (74, 893134), (148, 446567), (407, 162388), (814, 81194), (1628, 40597)]