7949344

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 17114328

約数和(自身を除く): 9164984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 197, 208, 388, 394, 416, 776, 788, 1261, 1552, 1576, 2522, 2561, 3104, 3152, 5044, 5122, 6304, 10088, 10244, 19109, 20176, 20488, 38218, 40352, 40976, 76436, 81952, 152872, 248417, 305744, 496834, 611488, 993668, 1987336, 3974672, 7949344]

約数ペア:

[(1, 7949344), (2, 3974672), (4, 1987336), (8, 993668), (13, 611488), (16, 496834), (26, 305744), (32, 248417), (52, 152872), (97, 81952), (104, 76436), (194, 40976), (197, 40352), (208, 38218), (388, 20488), (394, 20176), (416, 19109), (776, 10244), (788, 10088), (1261, 6304), (1552, 5122), (1576, 5044), (2522, 3152), (2561, 3104)]