65608648

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5399}}^1$

素因数の和:5450

約数の個数: 48

約数和(自身を含む): 147744000

約数和(自身を除く): 82135352

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 5399, 6076, 10798, 12152, 21596, 37793, 43192, 75586, 151172, 167369, 264551, 302344, 334738, 529102, 669476, 1058204, 1171583, 1338952, 2116408, 2343166, 4686332, 8201081, 9372664, 16402162, 32804324, 65608648]

約数ペア:

[(1, 65608648), (2, 32804324), (4, 16402162), (7, 9372664), (8, 8201081), (14, 4686332), (28, 2343166), (31, 2116408), (49, 1338952), (56, 1171583), (62, 1058204), (98, 669476), (124, 529102), (196, 334738), (217, 302344), (248, 264551), (392, 167369), (434, 151172), (868, 75586), (1519, 43192), (1736, 37793), (3038, 21596), (5399, 12152), (6076, 10798)]