427272832

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28051}}^1$

素因数の和:28089

約数の個数: 64

約数和(自身を含む): 1030069440

約数和(自身を除く): 602796608

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 15232, 28051, 56102, 112204, 196357, 224408, 392714, 448816, 476867, 785428, 897632, 953734, 1570856, 1795264, 1907468, 3141712, 3338069, 3590528, 3814936, 6283424, 6676138, 7629872, 12566848, 13352276, 15259744, 25133696, 26704552, 30519488, 53409104, 61038976, 106818208, 213636416, 427272832]

約数ペア:

[(1, 427272832), (2, 213636416), (4, 106818208), (7, 61038976), (8, 53409104), (14, 30519488), (16, 26704552), (17, 25133696), (28, 15259744), (32, 13352276), (34, 12566848), (56, 7629872), (64, 6676138), (68, 6283424), (112, 3814936), (119, 3590528), (128, 3338069), (136, 3141712), (224, 1907468), (238, 1795264), (272, 1570856), (448, 953734), (476, 897632), (544, 785428), (896, 476867), (952, 448816), (1088, 392714), (1904, 224408), (2176, 196357), (3808, 112204), (7616, 56102), (15232, 28051)]