2265536

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:421

約数の個数: 56

約数和(自身を含む): 5547360

約数和(自身を除く): 3281824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 389, 416, 448, 728, 778, 832, 1456, 1556, 2723, 2912, 3112, 5057, 5446, 5824, 6224, 10114, 10892, 12448, 20228, 21784, 24896, 35399, 40456, 43568, 70798, 80912, 87136, 141596, 161824, 174272, 283192, 323648, 566384, 1132768, 2265536]

約数ペア:

[(1, 2265536), (2, 1132768), (4, 566384), (7, 323648), (8, 283192), (13, 174272), (14, 161824), (16, 141596), (26, 87136), (28, 80912), (32, 70798), (52, 43568), (56, 40456), (64, 35399), (91, 24896), (104, 21784), (112, 20228), (182, 12448), (208, 10892), (224, 10114), (364, 6224), (389, 5824), (416, 5446), (448, 5057), (728, 3112), (778, 2912), (832, 2723), (1456, 1556)]