2077374976

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7699}}^1$

素因数の和:7765

約数の個数: 80

約数和(自身を含む): 4537209600

約数和(自身を除く): 2459834624

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 512, 527, 544, 992, 1054, 1088, 1984, 2108, 2176, 3968, 4216, 4352, 7699, 7936, 8432, 8704, 15398, 15872, 16864, 30796, 33728, 61592, 67456, 123184, 130883, 134912, 238669, 246368, 261766, 269824, 477338, 492736, 523532, 954676, 985472, 1047064, 1909352, 1970944, 2094128, 3818704, 3941888, 4057373, 4188256, 7637408, 8114746, 8376512, 15274816, 16229492, 16753024, 30549632, 32458984, 33506048, 61099264, 64917968, 67012096, 122198528, 129835936, 259671872, 519343744, 1038687488, 2077374976]

約数ペア:

[(1, 2077374976), (2, 1038687488), (4, 519343744), (8, 259671872), (16, 129835936), (17, 122198528), (31, 67012096), (32, 64917968), (34, 61099264), (62, 33506048), (64, 32458984), (68, 30549632), (124, 16753024), (128, 16229492), (136, 15274816), (248, 8376512), (256, 8114746), (272, 7637408), (496, 4188256), (512, 4057373), (527, 3941888), (544, 3818704), (992, 2094128), (1054, 1970944), (1088, 1909352), (1984, 1047064), (2108, 985472), (2176, 954676), (3968, 523532), (4216, 492736), (4352, 477338), (7699, 269824), (7936, 261766), (8432, 246368), (8704, 238669), (15398, 134912), (15872, 130883), (16864, 123184), (30796, 67456), (33728, 61592)]