64981582

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 105753600

約数和(自身を除く): 40772018

約数列:

[1, 2, 17, 34, 101, 127, 149, 202, 254, 298, 1717, 2159, 2533, 3434, 4318, 5066, 12827, 15049, 18923, 25654, 30098, 37846, 218059, 255833, 321691, 436118, 511666, 643382, 1911223, 3822446, 32490791, 64981582]

約数ペア:

[(1, 64981582), (2, 32490791), (17, 3822446), (34, 1911223), (101, 643382), (127, 511666), (149, 436118), (202, 321691), (254, 255833), (298, 218059), (1717, 37846), (2159, 30098), (2533, 25654), (3434, 18923), (4318, 15049), (5066, 12827)]