66936164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 130032000

約数和(自身を除く): 63095836

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 149, 257, 298, 437, 514, 596, 874, 1028, 1748, 2831, 3427, 4883, 5662, 5911, 6854, 9766, 11324, 11822, 13708, 19532, 23644, 38293, 65113, 76586, 112309, 130226, 153172, 224618, 260452, 449236, 727567, 880739, 1455134, 1761478, 2910268, 3522956, 16734041, 33468082, 66936164]

約数ペア:

[(1, 66936164), (2, 33468082), (4, 16734041), (19, 3522956), (23, 2910268), (38, 1761478), (46, 1455134), (76, 880739), (92, 727567), (149, 449236), (257, 260452), (298, 224618), (437, 153172), (514, 130226), (596, 112309), (874, 76586), (1028, 65113), (1748, 38293), (2831, 23644), (3427, 19532), (4883, 13708), (5662, 11822), (5911, 11324), (6854, 9766)]