4015648

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:234

約数の個数: 72

約数和(自身を含む): 9954252

約数和(自身を除く): 5938604

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 197, 208, 224, 364, 392, 394, 416, 637, 728, 784, 788, 1274, 1379, 1456, 1568, 1576, 2548, 2561, 2758, 2912, 3152, 5096, 5122, 5516, 6304, 9653, 10192, 10244, 11032, 17927, 19306, 20384, 20488, 22064, 35854, 38612, 40976, 44128, 71708, 77224, 81952, 125489, 143416, 154448, 250978, 286832, 308896, 501956, 573664, 1003912, 2007824, 4015648]

約数ペア:

[(1, 4015648), (2, 2007824), (4, 1003912), (7, 573664), (8, 501956), (13, 308896), (14, 286832), (16, 250978), (26, 154448), (28, 143416), (32, 125489), (49, 81952), (52, 77224), (56, 71708), (91, 44128), (98, 40976), (104, 38612), (112, 35854), (182, 22064), (196, 20488), (197, 20384), (208, 19306), (224, 17927), (364, 11032), (392, 10244), (394, 10192), (416, 9653), (637, 6304), (728, 5516), (784, 5122), (788, 5096), (1274, 3152), (1379, 2912), (1456, 2758), (1568, 2561), (1576, 2548)]