4978304

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 11016000

約数和(自身を除く): 6037696

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 89, 92, 128, 152, 178, 184, 304, 356, 368, 437, 608, 712, 736, 874, 1216, 1424, 1472, 1691, 1748, 2047, 2432, 2848, 2944, 3382, 3496, 4094, 5696, 6764, 6992, 8188, 11392, 13528, 13984, 16376, 27056, 27968, 32752, 38893, 54112, 55936, 65504, 77786, 108224, 131008, 155572, 216448, 262016, 311144, 622288, 1244576, 2489152, 4978304]

約数ペア:

[(1, 4978304), (2, 2489152), (4, 1244576), (8, 622288), (16, 311144), (19, 262016), (23, 216448), (32, 155572), (38, 131008), (46, 108224), (64, 77786), (76, 65504), (89, 55936), (92, 54112), (128, 38893), (152, 32752), (178, 27968), (184, 27056), (304, 16376), (356, 13984), (368, 13528), (437, 11392), (608, 8188), (712, 6992), (736, 6764), (874, 5696), (1216, 4094), (1424, 3496), (1472, 3382), (1691, 2944), (1748, 2848), (2047, 2432)]