65256198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1571}}^1$

素因数の和:1649

約数の個数: 64

約数和(自身を含む): 159363072

約数和(自身を除く): 94106874

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 43, 46, 69, 86, 129, 138, 161, 258, 301, 322, 483, 602, 903, 966, 989, 1571, 1806, 1978, 2967, 3142, 4713, 5934, 6923, 9426, 10997, 13846, 20769, 21994, 32991, 36133, 41538, 65982, 67553, 72266, 108399, 135106, 202659, 216798, 252931, 405318, 472871, 505862, 758793, 945742, 1418613, 1517586, 1553719, 2837226, 3107438, 4661157, 9322314, 10876033, 21752066, 32628099, 65256198]

約数ペア:

[(1, 65256198), (2, 32628099), (3, 21752066), (6, 10876033), (7, 9322314), (14, 4661157), (21, 3107438), (23, 2837226), (42, 1553719), (43, 1517586), (46, 1418613), (69, 945742), (86, 758793), (129, 505862), (138, 472871), (161, 405318), (258, 252931), (301, 216798), (322, 202659), (483, 135106), (602, 108399), (903, 72266), (966, 67553), (989, 65982), (1571, 41538), (1806, 36133), (1978, 32991), (2967, 21994), (3142, 20769), (4713, 13846), (5934, 10997), (6923, 9426)]