25245444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 71608320

約数和(自身を除く): 46362876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 73, 84, 92, 138, 146, 161, 179, 219, 276, 292, 322, 358, 438, 483, 511, 537, 644, 716, 876, 966, 1022, 1074, 1253, 1533, 1679, 1932, 2044, 2148, 2506, 3066, 3358, 3759, 4117, 5012, 5037, 6132, 6716, 7518, 8234, 10074, 11753, 12351, 13067, 15036, 16468, 20148, 23506, 24702, 26134, 28819, 35259, 39201, 47012, 49404, 52268, 57638, 70518, 78402, 86457, 91469, 115276, 141036, 156804, 172914, 182938, 274407, 300541, 345828, 365876, 548814, 601082, 901623, 1097628, 1202164, 1803246, 2103787, 3606492, 4207574, 6311361, 8415148, 12622722, 25245444]

約数ペア:

[(1, 25245444), (2, 12622722), (3, 8415148), (4, 6311361), (6, 4207574), (7, 3606492), (12, 2103787), (14, 1803246), (21, 1202164), (23, 1097628), (28, 901623), (42, 601082), (46, 548814), (69, 365876), (73, 345828), (84, 300541), (92, 274407), (138, 182938), (146, 172914), (161, 156804), (179, 141036), (219, 115276), (276, 91469), (292, 86457), (322, 78402), (358, 70518), (438, 57638), (483, 52268), (511, 49404), (537, 47012), (644, 39201), (716, 35259), (876, 28819), (966, 26134), (1022, 24702), (1074, 23506), (1253, 20148), (1533, 16468), (1679, 15036), (1932, 13067), (2044, 12351), (2148, 11753), (2506, 10074), (3066, 8234), (3358, 7518), (3759, 6716), (4117, 6132), (5012, 5037)]