2521670656

素因数分解:

$2^{10}\times {\mathrm{17}}^2\times {\mathrm{8521}}^1$

素因数の和:8575

約数の個数: 66

約数和(自身を含む): 5355471938

約数和(自身を除く): 2833801282

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 512, 544, 578, 1024, 1088, 1156, 2176, 2312, 4352, 4624, 8521, 8704, 9248, 17042, 17408, 18496, 34084, 36992, 68168, 73984, 136336, 144857, 147968, 272672, 289714, 295936, 545344, 579428, 1090688, 1158856, 2181376, 2317712, 2462569, 4362752, 4635424, 4925138, 8725504, 9270848, 9850276, 18541696, 19700552, 37083392, 39401104, 74166784, 78802208, 148333568, 157604416, 315208832, 630417664, 1260835328, 2521670656]

約数ペア:

[(1, 2521670656), (2, 1260835328), (4, 630417664), (8, 315208832), (16, 157604416), (17, 148333568), (32, 78802208), (34, 74166784), (64, 39401104), (68, 37083392), (128, 19700552), (136, 18541696), (256, 9850276), (272, 9270848), (289, 8725504), (512, 4925138), (544, 4635424), (578, 4362752), (1024, 2462569), (1088, 2317712), (1156, 2181376), (2176, 1158856), (2312, 1090688), (4352, 579428), (4624, 545344), (8521, 295936), (8704, 289714), (9248, 272672), (17042, 147968), (17408, 144857), (18496, 136336), (34084, 73984), (36992, 68168)]