4642688

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 10281600

約数和(自身を除く): 5638912

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 83, 92, 128, 152, 166, 184, 304, 332, 368, 437, 608, 664, 736, 874, 1216, 1328, 1472, 1577, 1748, 1909, 2432, 2656, 2944, 3154, 3496, 3818, 5312, 6308, 6992, 7636, 10624, 12616, 13984, 15272, 25232, 27968, 30544, 36271, 50464, 55936, 61088, 72542, 100928, 122176, 145084, 201856, 244352, 290168, 580336, 1160672, 2321344, 4642688]

約数ペア:

[(1, 4642688), (2, 2321344), (4, 1160672), (8, 580336), (16, 290168), (19, 244352), (23, 201856), (32, 145084), (38, 122176), (46, 100928), (64, 72542), (76, 61088), (83, 55936), (92, 50464), (128, 36271), (152, 30544), (166, 27968), (184, 25232), (304, 15272), (332, 13984), (368, 12616), (437, 10624), (608, 7636), (664, 6992), (736, 6308), (874, 5312), (1216, 3818), (1328, 3496), (1472, 3154), (1577, 2944), (1748, 2656), (1909, 2432)]