5289448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 11664000

約数和(自身を除く): 6374552

約数列:

[1, 2, 4, 8, 17, 19, 23, 34, 38, 46, 68, 76, 89, 92, 136, 152, 178, 184, 323, 356, 391, 437, 646, 712, 782, 874, 1292, 1513, 1564, 1691, 1748, 2047, 2584, 3026, 3128, 3382, 3496, 4094, 6052, 6764, 7429, 8188, 12104, 13528, 14858, 16376, 28747, 29716, 34799, 38893, 57494, 59432, 69598, 77786, 114988, 139196, 155572, 229976, 278392, 311144, 661181, 1322362, 2644724, 5289448]

約数ペア:

[(1, 5289448), (2, 2644724), (4, 1322362), (8, 661181), (17, 311144), (19, 278392), (23, 229976), (34, 155572), (38, 139196), (46, 114988), (68, 77786), (76, 69598), (89, 59432), (92, 57494), (136, 38893), (152, 34799), (178, 29716), (184, 28747), (323, 16376), (356, 14858), (391, 13528), (437, 12104), (646, 8188), (712, 7429), (782, 6764), (874, 6052), (1292, 4094), (1513, 3496), (1564, 3382), (1691, 3128), (1748, 3026), (2047, 2584)]