77775616

素因数分解:

$2^8\times {\mathrm{149}}^1\times {\mathrm{2039}}^1$

素因数の和:2204

約数の個数: 36

約数和(自身を含む): 156366000

約数和(自身を除く): 78590384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 596, 1192, 2039, 2384, 4078, 4768, 8156, 9536, 16312, 19072, 32624, 38144, 65248, 130496, 260992, 303811, 521984, 607622, 1215244, 2430488, 4860976, 9721952, 19443904, 38887808, 77775616]

約数ペア:

[(1, 77775616), (2, 38887808), (4, 19443904), (8, 9721952), (16, 4860976), (32, 2430488), (64, 1215244), (128, 607622), (149, 521984), (256, 303811), (298, 260992), (596, 130496), (1192, 65248), (2039, 38144), (2384, 32624), (4078, 19072), (4768, 16312), (8156, 9536)]