4270448

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:454

約数の個数: 60

約数和(自身を含む): 10389960

約数和(自身を除く): 6119512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 419, 637, 728, 784, 838, 1274, 1456, 1676, 2548, 2933, 3352, 5096, 5447, 5866, 6704, 10192, 10894, 11732, 20531, 21788, 23464, 38129, 41062, 43576, 46928, 76258, 82124, 87152, 152516, 164248, 266903, 305032, 328496, 533806, 610064, 1067612, 2135224, 4270448]

約数ペア:

[(1, 4270448), (2, 2135224), (4, 1067612), (7, 610064), (8, 533806), (13, 328496), (14, 305032), (16, 266903), (26, 164248), (28, 152516), (49, 87152), (52, 82124), (56, 76258), (91, 46928), (98, 43576), (104, 41062), (112, 38129), (182, 23464), (196, 21788), (208, 20531), (364, 11732), (392, 10894), (419, 10192), (637, 6704), (728, 5866), (784, 5447), (838, 5096), (1274, 3352), (1456, 2933), (1676, 2548)]