66952064

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 141004800

約数和(自身を除く): 74052736

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 188, 248, 359, 376, 496, 718, 752, 992, 1436, 1457, 1504, 1984, 2872, 2914, 3008, 3968, 5744, 5828, 6016, 11129, 11488, 11656, 16873, 22258, 22976, 23312, 33746, 44516, 45952, 46624, 67492, 89032, 93248, 134984, 178064, 186496, 269968, 356128, 523063, 539936, 712256, 1046126, 1079872, 1424512, 2092252, 2159744, 4184504, 8369008, 16738016, 33476032, 66952064]

約数ペア:

[(1, 66952064), (2, 33476032), (4, 16738016), (8, 8369008), (16, 4184504), (31, 2159744), (32, 2092252), (47, 1424512), (62, 1079872), (64, 1046126), (94, 712256), (124, 539936), (128, 523063), (188, 356128), (248, 269968), (359, 186496), (376, 178064), (496, 134984), (718, 93248), (752, 89032), (992, 67492), (1436, 46624), (1457, 45952), (1504, 44516), (1984, 33746), (2872, 23312), (2914, 22976), (3008, 22258), (3968, 16873), (5744, 11656), (5828, 11488), (6016, 11129)]