13976536

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 31610880

約数和(自身を除く): 17634344

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 83, 97, 124, 166, 194, 217, 248, 332, 388, 434, 581, 664, 679, 776, 868, 1162, 1358, 1736, 2324, 2573, 2716, 3007, 4648, 5146, 5432, 6014, 8051, 10292, 12028, 16102, 18011, 20584, 21049, 24056, 32204, 36022, 42098, 56357, 64408, 72044, 84196, 112714, 144088, 168392, 225428, 249581, 450856, 499162, 998324, 1747067, 1996648, 3494134, 6988268, 13976536]

約数ペア:

[(1, 13976536), (2, 6988268), (4, 3494134), (7, 1996648), (8, 1747067), (14, 998324), (28, 499162), (31, 450856), (56, 249581), (62, 225428), (83, 168392), (97, 144088), (124, 112714), (166, 84196), (194, 72044), (217, 64408), (248, 56357), (332, 42098), (388, 36022), (434, 32204), (581, 24056), (664, 21049), (679, 20584), (776, 18011), (868, 16102), (1162, 12028), (1358, 10292), (1736, 8051), (2324, 6014), (2573, 5432), (2716, 5146), (3007, 4648)]