15705978496

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{42709}}^1$

素因数の和:42766

約数の個数: 96

約数和(自身を含む): 35875118700

約数和(自身を除く): 20169140204

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 169, 208, 221, 272, 338, 416, 442, 544, 676, 832, 884, 1088, 1352, 1664, 1768, 2176, 2704, 2873, 3536, 5408, 5746, 7072, 10816, 11492, 14144, 21632, 22984, 28288, 42709, 45968, 85418, 91936, 170836, 183872, 341672, 367744, 555217, 683344, 726053, 1110434, 1366688, 1452106, 2220868, 2733376, 2904212, 4441736, 5466752, 5808424, 7217821, 8883472, 9438689, 11616848, 14435642, 17766944, 18877378, 23233696, 28871284, 35533888, 37754756, 46467392, 57742568, 71067776, 75509512, 92934784, 115485136, 122702957, 151019024, 230970272, 245405914, 302038048, 461940544, 490811828, 604076096, 923881088, 981623656, 1208152192, 1963247312, 3926494624, 7852989248, 15705978496]

約数ペア:

[(1, 15705978496), (2, 7852989248), (4, 3926494624), (8, 1963247312), (13, 1208152192), (16, 981623656), (17, 923881088), (26, 604076096), (32, 490811828), (34, 461940544), (52, 302038048), (64, 245405914), (68, 230970272), (104, 151019024), (128, 122702957), (136, 115485136), (169, 92934784), (208, 75509512), (221, 71067776), (272, 57742568), (338, 46467392), (416, 37754756), (442, 35533888), (544, 28871284), (676, 23233696), (832, 18877378), (884, 17766944), (1088, 14435642), (1352, 11616848), (1664, 9438689), (1768, 8883472), (2176, 7217821), (2704, 5808424), (2873, 5466752), (3536, 4441736), (5408, 2904212), (5746, 2733376), (7072, 2220868), (10816, 1452106), (11492, 1366688), (14144, 1110434), (21632, 726053), (22984, 683344), (28288, 555217), (42709, 367744), (45968, 341672), (85418, 183872), (91936, 170836)]