27828416

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5647}}^1$

素因数の和:5677

約数の個数: 56

約数和(自身を含む): 68860416

約数和(自身を除く): 41032000

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 5647, 11294, 22588, 39529, 45176, 62117, 79058, 90352, 124234, 158116, 180704, 248468, 316232, 361408, 434819, 496936, 632464, 869638, 993872, 1264928, 1739276, 1987744, 2529856, 3478552, 3975488, 6957104, 13914208, 27828416]

約数ペア:

[(1, 27828416), (2, 13914208), (4, 6957104), (7, 3975488), (8, 3478552), (11, 2529856), (14, 1987744), (16, 1739276), (22, 1264928), (28, 993872), (32, 869638), (44, 632464), (56, 496936), (64, 434819), (77, 361408), (88, 316232), (112, 248468), (154, 180704), (176, 158116), (224, 124234), (308, 90352), (352, 79058), (448, 62117), (616, 45176), (704, 39529), (1232, 22588), (2464, 11294), (4928, 5647)]