38574665728

素因数分解:

$2^{12}\times {\mathrm{17}}^2\times {\mathrm{32587}}^1$

素因数の和:32645

約数の個数: 78

約数和(自身を含む): 81946990556

約数和(自身を除く): 43372324828

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 512, 544, 578, 1024, 1088, 1156, 2048, 2176, 2312, 4096, 4352, 4624, 8704, 9248, 17408, 18496, 32587, 34816, 36992, 65174, 69632, 73984, 130348, 147968, 260696, 295936, 521392, 553979, 591872, 1042784, 1107958, 1183744, 2085568, 2215916, 4171136, 4431832, 8342272, 8863664, 9417643, 16684544, 17727328, 18835286, 33369088, 35454656, 37670572, 66738176, 70909312, 75341144, 133476352, 141818624, 150682288, 283637248, 301364576, 567274496, 602729152, 1134548992, 1205458304, 2269097984, 2410916608, 4821833216, 9643666432, 19287332864, 38574665728]

約数ペア:

[(1, 38574665728), (2, 19287332864), (4, 9643666432), (8, 4821833216), (16, 2410916608), (17, 2269097984), (32, 1205458304), (34, 1134548992), (64, 602729152), (68, 567274496), (128, 301364576), (136, 283637248), (256, 150682288), (272, 141818624), (289, 133476352), (512, 75341144), (544, 70909312), (578, 66738176), (1024, 37670572), (1088, 35454656), (1156, 33369088), (2048, 18835286), (2176, 17727328), (2312, 16684544), (4096, 9417643), (4352, 8863664), (4624, 8342272), (8704, 4431832), (9248, 4171136), (17408, 2215916), (18496, 2085568), (32587, 1183744), (34816, 1107958), (36992, 1042784), (65174, 591872), (69632, 553979), (73984, 521392), (130348, 295936), (147968, 260696)]