77621248

素因数分解:

$2^{11}\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 156854880

約数和(自身を除く): 79233632

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 251, 256, 302, 502, 512, 604, 1004, 1024, 1208, 2008, 2048, 2416, 4016, 4832, 8032, 9664, 16064, 19328, 32128, 37901, 38656, 64256, 75802, 77312, 128512, 151604, 154624, 257024, 303208, 309248, 514048, 606416, 1212832, 2425664, 4851328, 9702656, 19405312, 38810624, 77621248]

約数ペア:

[(1, 77621248), (2, 38810624), (4, 19405312), (8, 9702656), (16, 4851328), (32, 2425664), (64, 1212832), (128, 606416), (151, 514048), (251, 309248), (256, 303208), (302, 257024), (502, 154624), (512, 151604), (604, 128512), (1004, 77312), (1024, 75802), (1208, 64256), (2008, 38656), (2048, 37901), (2416, 32128), (4016, 19328), (4832, 16064), (8032, 9664)]