74639866

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1013}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 135308160

約数和(自身を除く): 60668294

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 277, 554, 1013, 1939, 2026, 3878, 5263, 7091, 10526, 14182, 19247, 36841, 38494, 73682, 134729, 269458, 280601, 561202, 1964207, 3928414, 5331419, 10662838, 37319933, 74639866]

約数ペア:

[(1, 74639866), (2, 37319933), (7, 10662838), (14, 5331419), (19, 3928414), (38, 1964207), (133, 561202), (266, 280601), (277, 269458), (554, 134729), (1013, 73682), (1939, 38494), (2026, 36841), (3878, 19247), (5263, 14182), (7091, 10526)]