802414592

素因数分解:

$2^{13}\times 7^2\times {\mathrm{1999}}^1$

素因数の和:2039

約数の個数: 84

約数和(自身を含む): 1867662000

約数和(自身を除く): 1065247408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 1999, 2048, 3136, 3584, 3998, 4096, 6272, 7168, 7996, 8192, 12544, 13993, 14336, 15992, 25088, 27986, 28672, 31984, 50176, 55972, 57344, 63968, 97951, 100352, 111944, 127936, 195902, 200704, 223888, 255872, 391804, 401408, 447776, 511744, 783608, 895552, 1023488, 1567216, 1791104, 2046976, 3134432, 3582208, 4093952, 6268864, 7164416, 8187904, 12537728, 14328832, 16375808, 25075456, 28657664, 50150912, 57315328, 100301824, 114630656, 200603648, 401207296, 802414592]

約数ペア:

[(1, 802414592), (2, 401207296), (4, 200603648), (7, 114630656), (8, 100301824), (14, 57315328), (16, 50150912), (28, 28657664), (32, 25075456), (49, 16375808), (56, 14328832), (64, 12537728), (98, 8187904), (112, 7164416), (128, 6268864), (196, 4093952), (224, 3582208), (256, 3134432), (392, 2046976), (448, 1791104), (512, 1567216), (784, 1023488), (896, 895552), (1024, 783608), (1568, 511744), (1792, 447776), (1999, 401408), (2048, 391804), (3136, 255872), (3584, 223888), (3998, 200704), (4096, 195902), (6272, 127936), (7168, 111944), (7996, 100352), (8192, 97951), (12544, 63968), (13993, 57344), (14336, 55972), (15992, 50176), (25088, 31984), (27986, 28672)]