56743484

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 128894976

約数和(自身を除く): 72151492

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 71, 73, 92, 119, 142, 146, 161, 238, 284, 292, 322, 391, 476, 497, 511, 644, 782, 994, 1022, 1207, 1241, 1564, 1633, 1679, 1988, 2044, 2414, 2482, 2737, 3266, 3358, 4828, 4964, 5183, 5474, 6532, 6716, 8449, 8687, 10366, 10948, 11431, 11753, 16898, 17374, 20732, 22862, 23506, 27761, 28543, 33796, 34748, 36281, 45724, 47012, 55522, 57086, 72562, 88111, 111044, 114172, 119209, 145124, 176222, 194327, 199801, 238418, 352444, 388654, 399602, 476836, 616777, 777308, 799204, 834463, 1233554, 1668926, 2026553, 2467108, 3337852, 4053106, 8106212, 14185871, 28371742, 56743484]

約数ペア:

[(1, 56743484), (2, 28371742), (4, 14185871), (7, 8106212), (14, 4053106), (17, 3337852), (23, 2467108), (28, 2026553), (34, 1668926), (46, 1233554), (68, 834463), (71, 799204), (73, 777308), (92, 616777), (119, 476836), (142, 399602), (146, 388654), (161, 352444), (238, 238418), (284, 199801), (292, 194327), (322, 176222), (391, 145124), (476, 119209), (497, 114172), (511, 111044), (644, 88111), (782, 72562), (994, 57086), (1022, 55522), (1207, 47012), (1241, 45724), (1564, 36281), (1633, 34748), (1679, 33796), (1988, 28543), (2044, 27761), (2414, 23506), (2482, 22862), (2737, 20732), (3266, 17374), (3358, 16898), (4828, 11753), (4964, 11431), (5183, 10948), (5474, 10366), (6532, 8687), (6716, 8449)]