16408612864

素因数分解:

$2^{12}\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13309}}^1$

素因数の和:13383

約数の個数: 104

約数和(自身を含む): 38375817920

約数和(自身を除く): 21967205056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 344, 448, 512, 602, 688, 896, 1024, 1204, 1376, 1792, 2048, 2408, 2752, 3584, 4096, 4816, 5504, 7168, 9632, 11008, 13309, 14336, 19264, 22016, 26618, 28672, 38528, 44032, 53236, 77056, 88064, 93163, 106472, 154112, 176128, 186326, 212944, 308224, 372652, 425888, 572287, 616448, 745304, 851776, 1144574, 1232896, 1490608, 1703552, 2289148, 2981216, 3407104, 4006009, 4578296, 5962432, 6814208, 8012018, 9156592, 11924864, 13628416, 16024036, 18313184, 23849728, 27256832, 32048072, 36626368, 47699456, 54513664, 64096144, 73252736, 95398912, 128192288, 146505472, 190797824, 256384576, 293010944, 381595648, 512769152, 586021888, 1025538304, 1172043776, 2051076608, 2344087552, 4102153216, 8204306432, 16408612864]

約数ペア:

[(1, 16408612864), (2, 8204306432), (4, 4102153216), (7, 2344087552), (8, 2051076608), (14, 1172043776), (16, 1025538304), (28, 586021888), (32, 512769152), (43, 381595648), (56, 293010944), (64, 256384576), (86, 190797824), (112, 146505472), (128, 128192288), (172, 95398912), (224, 73252736), (256, 64096144), (301, 54513664), (344, 47699456), (448, 36626368), (512, 32048072), (602, 27256832), (688, 23849728), (896, 18313184), (1024, 16024036), (1204, 13628416), (1376, 11924864), (1792, 9156592), (2048, 8012018), (2408, 6814208), (2752, 5962432), (3584, 4578296), (4096, 4006009), (4816, 3407104), (5504, 2981216), (7168, 2289148), (9632, 1703552), (11008, 1490608), (13309, 1232896), (14336, 1144574), (19264, 851776), (22016, 745304), (26618, 616448), (28672, 572287), (38528, 425888), (44032, 372652), (53236, 308224), (77056, 212944), (88064, 186326), (93163, 176128), (106472, 154112)]