61540352

素因数分解:

$2^{11}\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 124488000

約数和(自身を除く): 62947648

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 199, 256, 302, 398, 512, 604, 796, 1024, 1208, 1592, 2048, 2416, 3184, 4832, 6368, 9664, 12736, 19328, 25472, 30049, 38656, 50944, 60098, 77312, 101888, 120196, 154624, 203776, 240392, 309248, 407552, 480784, 961568, 1923136, 3846272, 7692544, 15385088, 30770176, 61540352]

約数ペア:

[(1, 61540352), (2, 30770176), (4, 15385088), (8, 7692544), (16, 3846272), (32, 1923136), (64, 961568), (128, 480784), (151, 407552), (199, 309248), (256, 240392), (302, 203776), (398, 154624), (512, 120196), (604, 101888), (796, 77312), (1024, 60098), (1208, 50944), (1592, 38656), (2048, 30049), (2416, 25472), (3184, 19328), (4832, 12736), (6368, 9664)]