61947904

素因数分解:

$2^{14}\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:246

約数の個数: 60

約数和(自身を含む): 131068000

約数和(自身を除く): 69120096

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 199, 256, 304, 398, 512, 608, 796, 1024, 1216, 1592, 2048, 2432, 3184, 3781, 4096, 4864, 6368, 7562, 8192, 9728, 12736, 15124, 16384, 19456, 25472, 30248, 38912, 50944, 60496, 77824, 101888, 120992, 155648, 203776, 241984, 311296, 407552, 483968, 815104, 967936, 1630208, 1935872, 3260416, 3871744, 7743488, 15486976, 30973952, 61947904]

約数ペア:

[(1, 61947904), (2, 30973952), (4, 15486976), (8, 7743488), (16, 3871744), (19, 3260416), (32, 1935872), (38, 1630208), (64, 967936), (76, 815104), (128, 483968), (152, 407552), (199, 311296), (256, 241984), (304, 203776), (398, 155648), (512, 120992), (608, 101888), (796, 77824), (1024, 60496), (1216, 50944), (1592, 38912), (2048, 30248), (2432, 25472), (3184, 19456), (3781, 16384), (4096, 15124), (4864, 12736), (6368, 9728), (7562, 8192)]