12723772672

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{224897}}^1$

素因数の和:224943

約数の個数: 72

約数和(自身を含む): 28960565256

約数和(自身を除く): 16236792584

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 3328, 3536, 4352, 7072, 14144, 28288, 56576, 224897, 449794, 899588, 1799176, 2923661, 3598352, 3823249, 5847322, 7196704, 7646498, 11694644, 14393408, 15292996, 23389288, 28786816, 30585992, 46778576, 49702237, 57573632, 61171984, 93557152, 99404474, 122343968, 187114304, 198808948, 244687936, 374228608, 397617896, 489375872, 748457216, 795235792, 978751744, 1590471584, 3180943168, 6361886336, 12723772672]

約数ペア:

[(1, 12723772672), (2, 6361886336), (4, 3180943168), (8, 1590471584), (13, 978751744), (16, 795235792), (17, 748457216), (26, 489375872), (32, 397617896), (34, 374228608), (52, 244687936), (64, 198808948), (68, 187114304), (104, 122343968), (128, 99404474), (136, 93557152), (208, 61171984), (221, 57573632), (256, 49702237), (272, 46778576), (416, 30585992), (442, 28786816), (544, 23389288), (832, 15292996), (884, 14393408), (1088, 11694644), (1664, 7646498), (1768, 7196704), (2176, 5847322), (3328, 3823249), (3536, 3598352), (4352, 2923661), (7072, 1799176), (14144, 899588), (28288, 449794), (56576, 224897)]