13260511904

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{1471}}^1$

素因数の和:1798

約数の個数: 96

約数和(自身を含む): 28163552256

約数和(自身を除く): 14903040352

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 73, 136, 146, 227, 272, 292, 454, 544, 584, 908, 1168, 1241, 1471, 1816, 2336, 2482, 2942, 3632, 3859, 4964, 5884, 7264, 7718, 9928, 11768, 15436, 16571, 19856, 23536, 25007, 30872, 33142, 39712, 47072, 50014, 61744, 66284, 100028, 107383, 123488, 132568, 200056, 214766, 265136, 281707, 333917, 400112, 429532, 530272, 563414, 667834, 800224, 859064, 1126828, 1335668, 1718128, 1825511, 2253656, 2671336, 3436256, 3651022, 4507312, 5342672, 5676589, 7302044, 9014624, 10685344, 11353178, 14604088, 22706356, 24375941, 29208176, 45412712, 48751882, 58416352, 90825424, 97503764, 181650848, 195007528, 390015056, 414390997, 780030112, 828781994, 1657563988, 3315127976, 6630255952, 13260511904]

約数ペア:

[(1, 13260511904), (2, 6630255952), (4, 3315127976), (8, 1657563988), (16, 828781994), (17, 780030112), (32, 414390997), (34, 390015056), (68, 195007528), (73, 181650848), (136, 97503764), (146, 90825424), (227, 58416352), (272, 48751882), (292, 45412712), (454, 29208176), (544, 24375941), (584, 22706356), (908, 14604088), (1168, 11353178), (1241, 10685344), (1471, 9014624), (1816, 7302044), (2336, 5676589), (2482, 5342672), (2942, 4507312), (3632, 3651022), (3859, 3436256), (4964, 2671336), (5884, 2253656), (7264, 1825511), (7718, 1718128), (9928, 1335668), (11768, 1126828), (15436, 859064), (16571, 800224), (19856, 667834), (23536, 563414), (25007, 530272), (30872, 429532), (33142, 400112), (39712, 333917), (47072, 281707), (50014, 265136), (61744, 214766), (66284, 200056), (100028, 132568), (107383, 123488)]