68837566

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{821}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 121445568

約数和(自身を除く): 52608002

約数列:

[1, 2, 7, 14, 53, 106, 113, 226, 371, 742, 791, 821, 1582, 1642, 5747, 5989, 11494, 11978, 41923, 43513, 83846, 87026, 92773, 185546, 304591, 609182, 649411, 1298822, 4916969, 9833938, 34418783, 68837566]

約数ペア:

[(1, 68837566), (2, 34418783), (7, 9833938), (14, 4916969), (53, 1298822), (106, 649411), (113, 609182), (226, 304591), (371, 185546), (742, 92773), (791, 87026), (821, 83846), (1582, 43513), (1642, 41923), (5747, 11978), (5989, 11494)]