71592976

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49171}}^1$

素因数の和:49199

約数の個数: 40

約数和(自身を含む): 170725184

約数和(自身を除く): 99132208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 49171, 98342, 196684, 344197, 393368, 639223, 688394, 786736, 1278446, 1376788, 2556892, 2753576, 4474561, 5113784, 5507152, 8949122, 10227568, 17898244, 35796488, 71592976]

約数ペア:

[(1, 71592976), (2, 35796488), (4, 17898244), (7, 10227568), (8, 8949122), (13, 5507152), (14, 5113784), (16, 4474561), (26, 2753576), (28, 2556892), (52, 1376788), (56, 1278446), (91, 786736), (104, 688394), (112, 639223), (182, 393368), (208, 344197), (364, 196684), (728, 98342), (1456, 49171)]