73873024

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{1997}}^1$

素因数の和:2045

約数の個数: 48

約数和(自身を含む): 156413430

約数和(自身を除く): 82540406

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 1088, 1156, 1997, 2176, 2312, 3994, 4624, 7988, 9248, 15976, 18496, 31952, 33949, 36992, 63904, 67898, 127808, 135796, 255616, 271592, 543184, 577133, 1086368, 1154266, 2172736, 2308532, 4345472, 4617064, 9234128, 18468256, 36936512, 73873024]

約数ペア:

[(1, 73873024), (2, 36936512), (4, 18468256), (8, 9234128), (16, 4617064), (17, 4345472), (32, 2308532), (34, 2172736), (64, 1154266), (68, 1086368), (128, 577133), (136, 543184), (272, 271592), (289, 255616), (544, 135796), (578, 127808), (1088, 67898), (1156, 63904), (1997, 36992), (2176, 33949), (2312, 31952), (3994, 18496), (4624, 15976), (7988, 9248)]