68485766

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 113909760

約数和(自身を除く): 45423994

約数列:

[1, 2, 19, 23, 38, 46, 127, 254, 437, 617, 874, 1234, 2413, 2921, 4826, 5842, 11723, 14191, 23446, 28382, 55499, 78359, 110998, 156718, 269629, 539258, 1488821, 1802257, 2977642, 3604514, 34242883, 68485766]

約数ペア:

[(1, 68485766), (2, 34242883), (19, 3604514), (23, 2977642), (38, 1802257), (46, 1488821), (127, 539258), (254, 269629), (437, 156718), (617, 110998), (874, 78359), (1234, 55499), (2413, 28382), (2921, 23446), (4826, 14191), (5842, 11723)]