13011968

素因数分解:

$2^{10}\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 44

約数和(自身を含む): 26479992

約数和(自身を除く): 13468024

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 131, 194, 256, 262, 388, 512, 524, 776, 1024, 1048, 1552, 2096, 3104, 4192, 6208, 8384, 12416, 12707, 16768, 24832, 25414, 33536, 49664, 50828, 67072, 99328, 101656, 134144, 203312, 406624, 813248, 1626496, 3252992, 6505984, 13011968]

約数ペア:

[(1, 13011968), (2, 6505984), (4, 3252992), (8, 1626496), (16, 813248), (32, 406624), (64, 203312), (97, 134144), (128, 101656), (131, 99328), (194, 67072), (256, 50828), (262, 49664), (388, 33536), (512, 25414), (524, 24832), (776, 16768), (1024, 12707), (1048, 12416), (1552, 8384), (2096, 6208), (3104, 4192)]