65140278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67433}}^1$

素因数の和:67468

約数の個数: 32

約数和(自身を含む): 155367936

約数和(自身を除く): 90227658

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 67433, 134866, 202299, 404598, 472031, 944062, 1416093, 1550959, 2832186, 3101918, 4652877, 9305754, 10856713, 21713426, 32570139, 65140278]

約数ペア:

[(1, 65140278), (2, 32570139), (3, 21713426), (6, 10856713), (7, 9305754), (14, 4652877), (21, 3101918), (23, 2832186), (42, 1550959), (46, 1416093), (69, 944062), (138, 472031), (161, 404598), (322, 202299), (483, 134866), (966, 67433)]