9691904

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 54

約数和(自身を含む): 20707764

約数和(自身を除く): 11015860

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 131, 136, 256, 262, 272, 289, 524, 544, 578, 1048, 1088, 1156, 2096, 2176, 2227, 2312, 4192, 4352, 4454, 4624, 8384, 8908, 9248, 16768, 17816, 18496, 33536, 35632, 36992, 37859, 71264, 73984, 75718, 142528, 151436, 285056, 302872, 570112, 605744, 1211488, 2422976, 4845952, 9691904]

約数ペア:

[(1, 9691904), (2, 4845952), (4, 2422976), (8, 1211488), (16, 605744), (17, 570112), (32, 302872), (34, 285056), (64, 151436), (68, 142528), (128, 75718), (131, 73984), (136, 71264), (256, 37859), (262, 36992), (272, 35632), (289, 33536), (524, 18496), (544, 17816), (578, 16768), (1048, 9248), (1088, 8908), (1156, 8384), (2096, 4624), (2176, 4454), (2227, 4352), (2312, 4192)]