426496

素因数分解:

$2^9\times 7^2\times {\mathrm{17}}^1$

素因数の和:49

約数の個数: 60

約数和(自身を含む): 1049598

約数和(自身を除く): 623102

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 256, 272, 392, 448, 476, 512, 544, 784, 833, 896, 952, 1088, 1568, 1666, 1792, 1904, 2176, 3136, 3332, 3584, 3808, 4352, 6272, 6664, 7616, 8704, 12544, 13328, 15232, 25088, 26656, 30464, 53312, 60928, 106624, 213248, 426496]

約数ペア:

[(1, 426496), (2, 213248), (4, 106624), (7, 60928), (8, 53312), (14, 30464), (16, 26656), (17, 25088), (28, 15232), (32, 13328), (34, 12544), (49, 8704), (56, 7616), (64, 6664), (68, 6272), (98, 4352), (112, 3808), (119, 3584), (128, 3332), (136, 3136), (196, 2176), (224, 1904), (238, 1792), (256, 1666), (272, 1568), (392, 1088), (448, 952), (476, 896), (512, 833), (544, 784)]