450643648

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{77377}}^1$

素因数の和:77409

約数の個数: 56

約数和(自身を含む): 1100624672

約数和(自身を除く): 649981024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 77377, 154754, 309508, 541639, 619016, 1005901, 1083278, 1238032, 2011802, 2166556, 2476064, 4023604, 4333112, 4952128, 7041307, 8047208, 8666224, 14082614, 16094416, 17332448, 28165228, 32188832, 34664896, 56330456, 64377664, 112660912, 225321824, 450643648]

約数ペア:

[(1, 450643648), (2, 225321824), (4, 112660912), (7, 64377664), (8, 56330456), (13, 34664896), (14, 32188832), (16, 28165228), (26, 17332448), (28, 16094416), (32, 14082614), (52, 8666224), (56, 8047208), (64, 7041307), (91, 4952128), (104, 4333112), (112, 4023604), (182, 2476064), (208, 2166556), (224, 2011802), (364, 1238032), (416, 1083278), (448, 1005901), (728, 619016), (832, 541639), (1456, 309508), (2912, 154754), (5824, 77377)]